Proceedings of the 2018 7th International Conference on Energy and Environmental Protection (ICEEP 2018)

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327 articles
Proceedings Article

Implicit Finite Difference Method for Fractional Wave Equation with Dirichlet and Fractional Boundary Conditions

Shaomei Fang, Wenjie Huang, Changping Xie, Yingshu Zhanga, Jinyan Li, Zhenfu Cai
In this paper, the implicit finite difference method is developed for the fractional wave equation with Dirichlet and fractional boundary conditions. The consistency and stability of the method are strictly provedbytheGerschgorintheoremandmathematicalinduction. Numericalexamplesshowtheaccuracy and efficiency...
Proceedings Article

The Design of Intelligent Fungi TrainingSystem Basedon ZigBee Technology

Ping-ping Xiao, Chao Wang
Considering the conditions of the environment for the growth of fungi, we designed the intelligent fungi training monitoring system based on ZigBee wireless communication, put forward the design idea and principle circuit for the control factors, and gave the general design plan. With ARM micro controller...
Proceedings Article

Application of Plastic wood material in the Artistic Modeling Design of Conservation Landscape

Xing Sun
In this paper, the new use of new materials for conservation landscape, especially wood plastic composites, is used as a starting point. The principles and strategies for the application of new materials in contemporary urban landscape are analyzed, and the artistic modeling design and example of plastic...
Proceedings Article

An Intelligent Control Fire Dam System for Mine Roadway

Xuezhao Zheng, Hu Wang, Hu Wen, Jun Guo, Kang Qin, Wenqing Wu
The fast sealing technology of mine roadway is an effective method to isolate spontaneous combustion zone, poisonous and noxious gas source or gas accumulation area by establishing effective sealed wall quickly. Aiming at the problems of poor sealing effect, cumbersome operation, difficult construction...
Proceedings Article

Control Mode of Mine Ventilation System and Its Implementation Based on Monitoring Data and Safety Information

Yin-shang Wei, Yu-quan Jia, Yi-bo Wang
Based on the full monitoring of mine ventilation system by a safety surveillance control system, the feedback control is applied to design a hierarchical control model. It mean that the total mine air volume is controlled by a main fan power supply module converter, the roadway area is controlled by...
Proceedings Article

Skeletal Muscles Modeling for Isogeometric Analysis

Linlin Li, John Boss
This research uses only surface control points to parameterize the 3D geometry of a muscle body. Extension from surface to interior is achieved using a harmonic interpolation in cross section and in the lateral direction using NURBS. This representation preserves geometric smoothness, and allow muscle...
Proceedings Article

Phase field simulation of dendrite growth in Al-Cu alloy during solidification process

Li Feng, Junhe Zhong, Nini Lu, Yalong Gao, Guosheng An
Based on the three-dimensional phase field model, the competitive growth of columnar crystals under the conditions of different anisotropies and different subcooling degrees in the directional solidification process was simulated with the Al-2%mole-Cu two element alloy as an example. The influence of...
Proceedings Article

Effect of powder on properties of low pressure cold spray copper matrix composite coatings

Li Feng, Dongting Li, Goransky Georg, Elena Alfredovna Yatsenko, Cheng Hua
Different volume ratios of Al2O3 powder and copper powder are mixed, and a copper-based composite coating is prepared on a pure copper matrix by low-pressure cold spraying technology.The hardness and bond strength of the coating were tested, and the cross-section of the coating was observed and analyzed...
Proceedings Article

Mathematical model of potato slices under process-based temperature and humidity integration control of tilted tray air impingement drying

Jian Wu Dai, Jie Wang, Ling Ren, Yao Wen Liu, Li Hua Zhang
Mathematical model of potato slices under process-based temperature and humidity integration control of tilted tray air impingement drying were investigated under different parameters. Results indicated that the Weibull distribution function simulated the drying curves of potato slices under PDTHIC drying...
Proceedings Article

Microwave intermittent drying enhances drying kinetics of banana slices

Jian Wu Dai, Ling Ren, Jie Wang, Yao Wen Liu, Li Hua Zhang
Microwave intermittent drying kinetics of banana slices were investigated under different power levels (250, 400, 550 and 700W), sample thickness (3, 6, 9 and 12mm), heating time (11, 14, 17 and 20s) and intermittent time (50, 60, 70 and 80s) during each cycle. Results indicated that all the four factors...
Proceedings Article

Empirical Study on the Interaction between the Industry-University-Research Collaboration and the Innovative City Construction

Huining Jin, Jie Duan, Hailin Bai
The industry-university-research collaboration is the driving force for the innovative city construction. The innovative city construction can promote the development of the industry-university-research collaboration. This article empirically studies the interaction between industry-university-research...
Proceedings Article

Research on Neural Network Intimal Control of Wind-PV Hybrid Power System

Guangjun Ma, Bingbing Wu
This paper models and analyzes the photovoltaic power generation and wind power generation in the wind-solar hybrid generation system. A neural network inner membrane controller based on wind-solar hybrid power generation system is designed. The closed-loop control system is used to make the output power...
Proceedings Article

Discussion of Load Combination Parameters for Heavy-cargo Transportation in Passing Highway Bridge

Ping Lu, Yulin Zhou, Haiyang Yu, Haijun Wu
To discuss about choosing the parameters of bearing capacity with over-size transport passing the bridge, this study analyzes the characteristics of designing load of heavy transportation which are different from the general cars; according to the characteristics of accidental load of heavy-cargo transportation,...
Proceedings Article

Time-Dependent Reliability of Concrete Structure in Chloride Environment

Qiong Ming JIANG, Kai SHI, Sheng Ning LAN
In this paper, the age factor of chloride diffusion coefficient of concrete is considered, as well as the randomness of the chloride diffusion coefficient, concrete cover depth, surface concentration, threshold concentration and age factor. Based on the First Order Reliability Method, a time-dependent...
Proceedings Article

Effects of Compounded soil with Feldspathic sandstone and Sand On Physical and Chemical Characters and Yield

Ya Hu
In order to study the optimal ratio of compound suitable for crop growth ,analyzed physical and chemical Characters and crop yield of compounded soil with feldspathic sandstone and Sand (proportion: 1:1, 1:2, 1:5) by plot test. The results showed that as the content of feldspathic sandstone decrease,...
Proceedings Article

Research on the ground bearing capacity of sulfate saline soil

Yu-xin Zheng, Chun-yan Li
According to salt expansion and strength parameter index c and φ of sulphate salty soil, we assume that three-layer soil body of salty soil is destroyed. Assuming the network slippage diagram and using rigid-plasticity balance theorem, the calculation method of bearing capacity in salty soil area is...
Proceedings Article

An Effective Method In Safety Performance Evaluation For Construction Companies

Liulin Kong, Hanbin Luo
Safety standards of construction companies could be improved by continuous monitoring and assessing their safety performance. Despite various methods of Safety Performance Evaluation (SPE) have been proposed, bias or errors can be made by neglecting the inter-relationships among internal variables in...
Proceedings Article

A Dynamic Model of Risk Propagation Mechanism Analysis in Metro Construction

Chao Dong
Safety risks are complicated in the metro construction, so the identification and control of the risk factors as well as the mitigation of coupling effect of risk events are the important ways to improve the safety performance of the deep foundation pit construction project. The purpose of this paper...
Proceedings Article

Application of BIM Technology in Construction of Visual Simulation

Binjie Qian, Liyuan Wang, Xiaotong Cui, Liu Chao
With the building size, shape, function more and more complex, building systems have become more complex, often to a variety of complex piping systems are arranged in a limited space, and also to meet the appropriate space requirements. In order to achieve an intuitive understanding of the key parts...
Proceedings Article

Application of BIM Technology in Interference Check in Construction Work

Liyuan Wang, Binjie Qian, Xiaotong Cui, Liu Chao
As the size, shape and function of construction projects are becoming complex, building system designs are more challenging. The traditional building system design pattern has been unable to meet the current requirement of the overall design of the building. For designers by conventional two-dimensional...
Proceedings Article

Application of Numerical Simulation in Optimized Lighting Design of Industrial Buildings

Yannan Huo, Wei Li, Yan Wang
A workshop located in Tianjin suburb is selected using computer numerical simulation technique to study the indoor daylighting. The original daylighting design and optimized design are simulated and the leading indicators of natural light are compared and analyzed. Research results show that compared...
Proceedings Article

Research on Energy Saving of Platform Lighting in An Underground Transport Hub in Tianjin

Yangyang Wu, Wei Li
In this paper, the numerical simulation method is used to optimize the lighting simulation and energy-saving evaluation of a subway station in Tianjin. The simulation results show that after the optimization of the lighting design, the mean value of Illumination on the spring and autumn equinoxes of...
Proceedings Article

Study of Numerical Simulation and Optimization on Daylight of an Underground Transportation Hub in Tianjin

Yangyang Wu, Wei Li, Yan Wang
In this paper, the daylight of an underground transportation hub in Tianjin is studied by using the method of numerical simulation. It can be seen from the numerical simulation results that the average illumination in the waiting halls is 3 620.64, 4 497.60 and 2 178.97 lx in the vernal equinox and autumn...
Proceedings Article

A Variant Hybrid Conjugate Gradient Algorithm for Large-Scale Unconstrained Optimization

Zhijun Luo, Lirong Wang, Guohua Chen
In this paper, we have presented a new hybrid conjugate gradient algorithm for solving unconstrained optimization problems. The parameter is a convex combination of the PRP and FR conjugate gradient methods. Under general wolfe line search conditions, we proved the global convergence of the algorithm....
Proceedings Article

Review on the research progress of modified recycled concrete

Yihong Wang, Tao Zhang, Jiawei Chen
Nowadays, more and more waste construction waste is abandoned in China, which makes the problem of environmental protection especially prominent. The reuse of waste concrete not only helps to solve the problem of landfill, but also contributes to sustainable development of resources. However, due to...
Proceedings Article

Preparation and test of sprayable gypsum-based mortar

XiaoLiang Luo, KaiSheng Wu
Sprayable gypsum-based mortar was prepared by using desulphurized gypsum as cementitious material. Through the test, this study analyzed the influences of lightweight aggregate, water retention agent and thixotropic agent on compression strength, tensile bond strength, water retention rate and constructability...
Proceedings Article

Analysis of Typical Ozone Pollution Process in Jinan, Shandong province, China

Guiqin Zhang, Chun Ding, Huaizhong Yan, Li Zhu, Siyuan Li
Based on the monitoring data in the automatic ambient air monitoring station of Quancheng Square in Jinan from 0 o’clock of 11/06/2016 to 0 o’clock of 15/06/2016 as the typical pollution process, spatial distribution, related weather condition, ozone precursors, and regional transportation of ozone were...
Proceedings Article

The Application Comparison of bottom anchored cable-stayed cantilever scaffold in building assembly

LanYun Chen, QuanWei Zhao
Scaffolding erection is an indispensable process in high-rise building construction, which directly affects the safety of building construction.The traditional cable-stayed cantilevered scaffold erected with cantilevered beam faces the problem that the prefabricated part of the building can not be anchored.It...
Proceedings Article

The status and characteristics of organochlorine pesticide residues in surface water body from the drinking water sources Jinxiuchuan reservoir of China D

Youmin Sun, Haibo Lv, Na Yu, Xianjie Lin, Guiqin Zhang
The distribution and composition of the 17 organochlorine pesticides (OCPs) in selected samples were investigated with the gas chromatography coupled with Agilent triple quadrupole mass spectrometer (GC–MS). Only DDT has the highest detection rate of 100% within one year period. The total residual concentrations...
Proceedings Article

Research of a Precise Road Load Test Method

Jun Hui Xu, Peng Zhang, Dandan Xu
At present, the measurement of vehicle road load, in other word running resistance, are mostly coast down methods. Due to the influence of wind, the method has the problems of poor repeatability and accuracy. This paper, according the current domestic and foreign automobile road load measurement regulations...
Proceedings Article

Preparation and Adsorption Performance of Toluene on Montmorillonite Mesoporous Materials

Dingsheng Chen, Huanmu Zeng, Chaoping Cen, Zhihang Chen, Ping Fang, Yukui Zhang, Xiongbo Chen, Zijun Tang
Volatile Organic Compounds (VOCs) is one of the important atmospheric pollutants. It is important to develop materials and technologies for VOCs treatment. Adsorption is recognized as a relatively excellent VOCs control technology. Montmorillonite is selected as a base material for the preparation of...
Proceedings Article

Research on design parameters of double hole corrugated pipe culvert

Chengying Hao, Liquan Liu, Zhihong Wang, Shui Wan
The bellows is a flexible force structure. When a parameter of corrugated pipe is changed, the force and deformation of the pipe are changed. With double hole Steel corrugated pipes as the background, this paper adopted finite element analysis software ANSYS to make numerical simulation of the study....
Proceedings Article

Numerical analysis of deformation and mechanical properties of double corrugated pipe

Peng Zhou, Wei Fan, Zhihong Wang, Shui Wan
With double hole Steel corrugated pipe as the background, this paper adopted finite element analysis software ANSYS to make numerical simulation of the interaction between the pipe and the soil. At the same time, the field experiment was carried out. Comparing the results of numerical simulation with...
Proceedings Article

Performance of fiber reinforced open graded asphalt treated base

Xiaoge Tian, Yantian Chu, Ren Zhang, Zhen Yang, Yicao Xv, Shaohua Zheng
To enhance the durability of semi-rigid base asphalt pavement, it is suggested that the asphalt treated base (ATB) layer should have certain drainage capacity to eliminate the water inside the pavement, and the crack resistance of ATB mixture should be improved to prevent and/or delay the generation...
Proceedings Article

The axial compression test and research on concrete prism specimens confined by corroded stirrups

Qiang Li, Xiao Guan, Qianhui Xiao, Shaojie Chen
Stirrups corrosion lead to degradation of ductility of concrete columns, the damage would transform from ductility to fragility, even to sudden destruction. In order to avoid concrete structure clasping because of the impact of earthquake and shocking, the mechanical property research of concrete columns...
Proceedings Article

Research on chloride transport of prestressed box girders under coupling action of salt fog and fatigue loading

Guofang Chen, Yingzi Zhang, Chengxin Wang, Lizhe Jia, Yiming Duan
In order to research on the transport of chloride ions in prestressed box girders under coupling action of salt fog and fatigue loading, the volumetric strain and porosity as the intermediate variables, coupled processes was established based on the fatigue damage criterion. And compared with the related...
Proceedings Article

Study on BIM Modeling Method of Bridge Railway Integration Based on Revit and Civil3D

Siqing Lv
To use BIM technology in the whole life cycle of railway structures, this paper builds all parts family models of frame bridge by Autodesk Revit including body and foundation of frame bridge, wing wall and its foundation, leak bed and appurtenant works on the top of bridge. Building track model by using...
Proceedings Article

Construction Monitoring and Control of PC Composite Box-girder with Corrugated Steel Webs

Xiaoyong Chen, Yingbo Zhu, Yunfei Xia, Shui Wan
The purpose of bridge construction monitoring and control is to ensure control indicators within allowable range by measuring and correcting, and to ensure the safety and quality of the bridge during the construction stage. Based on a prestressed concrete composite box-girder with corrugated steel webs,...
Proceedings Article

Drivers’ emotional evaluation in the noisy environment of the control cabin of a shield tunneling machine

Liangbin Zhang, Hanbin Luo
Being a driver in the control cabin of a shield tunneling machine is a high-pressure career. The mood swings of a driver are vital to his occupational health and construction safety; however, a driver’s emotional intensity in a noisy environment have not been considered. This study aims to investigate...
Proceedings Article

Theoretical research and experimental verification on vibration and acoustic similarity of stiffened cylindrical shells

Bin Fang, Zhemin Jin, Hanqin Li
The employment of similitude theory to establish similarity among structural-acoustic systems can save considerable expense and time, if the proper scaling laws are found and validated. In this study necessary similarity conditions or scaling laws for dynamic analysis of stiffened cylindrical shell are...
Proceedings Article

Nonlinear System Identification Method based on Multi-dimensional Taylor Network and its Applications in Construction Safety Monitoring

Yi Lin, Yifei Chen, Liling Zhao, Yufang Wang
A novel nonlinear system identification method based on the Multi-dimensional Taylor Network is proposed in this paper. It provides a new method to identify the nonlinear system, which can describe the dynamic characteristics without prior knowledge and can realize the prediction of the nonlinear time...
Proceedings Article

Research on Building Extraction Based on High-Resolution DSM Images from Oblique Photography

Xianghua Shuai, Weiwei Li, Wei Feng, Haifang Yang, Meng Zhen
Digital Surface Model (DSM) can fully exhibit the undulate features of terrain and landmark, which has obvious advantages in buildings extraction rapidly. The experiments about oblique photography measurements during the M6.5 Ludian Earthquake occurred in Longquan village Longtoushan town on August 3,...
Proceedings Article

Composite Foundation Bearing Characteristics of PHC Pile

Cai-hui Zhou, An Chen, Bao Zhang
To study the bearing characteristics of PHC pile composite foundation, base on the analysis of soft soil characteristics, according to the design parameter, the static loading test are used to test and an-alyze the bearing capacity of the composite foundation. The results show that it is feasible that...
Proceedings Article

Green Construction Technology of Algeria North-South Expressway

Daiguang Chen, Likui Huang, Enkuan Tang, Wenbin Wu, Qing Shen
The Algeria North-South Expressway from Chiffa to Berrouaghia is located in Blida province and Medea province in northern Algeria, with the route along the Chiffa river valley, through the national park in Algeria, large tracts of vineyards and other agricultural land in Medea privince, and bypassing...
Proceedings Article

Steep Embankment Treatment Technology of Algeria North-South Expressway

Daiguang Chen, Likui Huang, Enkuan Tang, Qing Shen, Zhihao Liu
The Algeria North-South Expressway from Chiffa to Berrouaghia is located in Blida province and Médéa province in northern Algeria. It is the starting section of Algeria North-South Expressway in the Algeria national arterial highway networks composed of two latitudinal and one longitudinal highway. As...
Proceedings Article

The spatial spillover effect of High speed railway on the Beijing-Shanghai HSR economic zone

Gongding Wei, Xuemei Li
Based on the 57 prefecture-level cities and three municipality (Beijing, Tianjin and Shanghai) in the Beijing-Shanghai high-speed rail economic zone over 2006–2016. We establish traditional the ordinary panel model and the spatial lag fixed model, in order to investigate the spatial spillover effect...
Proceedings Article

Study on Adaptability of the Freight Supply and Demand Structure in Urban Agglomeration Based on the Entropy Theory

Zhu Liu
According to adaptability of the freight supply and demand structure in urban agglomeration, this paper studies the mechanism of freight transportation’s supply and demand in urban agglomeration, putting forward and demonstrating the adaptability theory of freight structure in urban agglomeration. Firstly,...
Proceedings Article

The observation of the phenophase in six blueberry varieties

Tingyu Gou, Can Luo, Jiaqi Le, Jun Wang, Xun Wang
Blueberry was one of the five healthiest fruits in the world. We observed the phenophase in six blueberry varieties from the leaf buds germination period to the fruit maturity period. The six blueberry varieties included ‘EM’, ‘Biloxi’, ‘Pink Lemonide’, ‘O’Neal’, ‘Sweetheart’ and ‘Brigitta’, in Nanbao...
Proceedings Article

The influence of different storage temperature on changes of Delphinidin-3-O-glucoside and Malvidin-3-O-glucoside

Yuan Li, Yuxin Wang, Maolan Yue, Ya Luo, Xun Wang
Blueberry is known as the highest anthocyanin fruit in the world. Blueberry matures between June and August, which is the hottest and wettest time, fruit quality tends to drop. In this experiment, the changes of Delphinidin-3-O-glucoside (Del-glc) and Malvidin-3-O-glucoside (Mal-glc) in different maturity...
Proceedings Article

Effects of hormone seed soaking and substrate cultivation on the growth of blueberry

Yanping Fan, Xiancong Zhang, Siyu Zhang, Guochao Sun, Xun Wang
Blueberry seeds have low germination rates, which is difficult to germinate under natural conditions. In this experiment, the optimum treatment of blueberry seed germination was explored using different hormones, different concentrations of the same hormone and different treatment durations. The results...
Proceedings Article

Strength Analysis of Jacket Platform Based on ANSYS

Hongwei REN
The wave force analysis of jacket platform is hard in the design. PIPE59 element in ANSYS software has the function of computing buoyancy, wave and current load. By control the unit parameters, can simulate current load automatically. In the Water Table menu input eight direction wave flow parameters...
Proceedings Article

Improved Electrical Performance for Multilayer MoS2 Transistors by Using a Fully Encapsulated Al2O3 Dielectric Layer

Zixuan Huang
A fully encapsulated Al2O3 dielectric is developed to improve device performance in multilayer MoS2 transistors. Compared with bottom gated MoS2 field effect transistors, top gated transistor with top Al2O3 dielectric layer and bottom Al2O3 passivation layer shows great electrical property improvement...
Proceedings Article

A Simple Method to Evaluate the Vapor Pressure of Transformer Oil at Various Temperatures

Bin Hong, Shunya Lv, Qing Liu, Jing Hou, Ya Ji, Zhendong Gao, Jianye Gao, Ju Hu
Transformer oil as an important mineral oil is widely used in power equipments and its fundamental properties can be obviously presented by the vapor pressure which is difficult to be accurately evaluated due to its complex compounds. According to the testing mechanism of thermal balance, a simple method...
Proceedings Article

Experimental investigation on vibration and acoustic similarity of stiffened cylindrical shells

Bin Fang, Hanqin Li, Zhemin Jin
The employment of similitude theory to establish similarity among structural-acoustic systems can save considerable expense and time, provided that the proper scaling laws are found and validated. In this study the scaling laws for structural-acoustic systems are developed and validated. The stiffened...
Proceedings Article

Condition Analysis of Steam Turbine DEH Control System based on Data Fusion

Zhenhe Wang
Aiming at the problem that the system of digital electro-hydraulic(DEH) regulation system is complex and difficult to analyze its condition, a method based on characteristic extraction and information fusion is proposed. By making RCM analysis, the indexes for quantitative risk evaluation of fault modes...
Proceedings Article

Research on Key Technologies and Device of Rescue for Mine Dynamic Disaster

Jun Guo, Yin Liu, Yongfei Jin, Xuezhao Zheng, Wenyong Liu
With the increase of mining depth, dynamic disaster is more severe, which is a serious threat to the safety of miners. Because of complex mine geological structure, and relatively junior safety facilities, tunnel collapse and other dynamic disasters are easily induced, which brought great difficulty...
Proceedings Article

Analysis of seismic performance of the scale model of a rib-ring shallow spherical shell

Zhan Gao, Dongyun Jia, Jianwen Liu
The studying about the seismic performance of shallow and spherical shells with ribs and rings is very lack. So it is necessary to study its dynamic response under earthquake. In this paper, the finite element model is established by ANSYS software. The first 10 orders of natural frequency and mode shape...
Proceedings Article

Static Analysis of Scale Model for Ribbed Ring Stiffened Shallow Spherical Shell

Jianwen Liu, Dongyun Jia, Zhan Gao
The structure of large ribbed ring stiffened shallow spherical shell is widely used for roof design of gasholders and oil storage tanks. The FEM of scale shell structure is established and the static performance is analyzed. The grid verification and time steps verification are performed to assure the...
Proceedings Article

Design and Simulation of a certain type Gun Interactive Virtual Maintenance Platform

Hua Li, Lei Wang, Zhong-ting Su, Ming-hua Yang
Aiming at the problems such as limited time, limited arms, limited tools, hard to faults simulation show and hard to speek the fault test theory and maintenance process, this paper designed the gun interactive virtual maintenance platform and analyzed the fault simulation. First of all, the three deriction...
Proceedings Article

Study on the Transducer Power Electronic Circuits Fault Diagnosis Based on SVM

Jianyong Li, Yanqiu Yang, Rui Li, Yu Lei
The main circuit of inverter power transform fault mode analysis in the paper, using multiple support vector machine (SVM), implements the main circuit of inverter power transform fault diagnosis. In equipment fault diagnosis, online or offline to analyze the circuit, its running state, the learning...
Proceedings Article

Research and application of high concurrent real-time streaming forwarding service under multi-source heterogeneous network

Jiangzhou Zhang, Xingwu Jia, Yingying Zhang, Ning Gao, Ning Li
In order to solve the real time stream forwarding problem of multi source video on heterogeneous networks, a set of efficient signaling request flow and forwarding algorithm is designed to realize the undifferentiated forwarding service and unified management platform for different vendors and different...
Proceedings Article

Pressure simulation of an electro-hydraulic proportional piston pump

Jinyan Shi
In this paper, the pressure model of an electro-hydraulic proportional variable plunger pump is set up through mathematical modeling, and the simulation analysis is carried out with the MATLAB tool. The dynamic response characteristics are obtained, which provides some reference for the research of the...
Proceedings Article

Application and Research on The General Gateway for MODBUS Protocol and Siemens Insight Software

Haiyan Wang, Xiguang Liu
Modbus Protocol is commonly used in Building Automation System devices. Siemens compony with good quality and high quality services, is one of the largest supplier for Building Automation System in China, but Insight software of Siemens only provides OPC and BACNET Protocol for other brand building products...
Proceedings Article

Research on new energy utilization based on cloud computing and big data

Liang Gao, Xinyan Zhang, Tao Tong, Jiajun Zhang
Environmental, clean and sustainable new energy sources have been paid much attention by researchers all over the world due to the increasingly exhaustion of traditional energy resources and the worsening of the ecological environment. Wind and solar energy are typical new energy sources, they cannot...
Proceedings Article

Study on Operation Control Strategy of Single Stage Pumping Station in Long - distance and Multi - stage Pumping Station Control System

Xuejun Xu, Qingqing Ma, Ying Yan
Aiming at the optimal operation of single-stage pumping station in the multi-stage pumping station with small buffer pool, on the basis of the research work at the present stage of long-distance multi-stage pumping stations, the objective function , Head flow and other constraints within the single-stage...
Proceedings Article

Study on Operation Control Strategy of Adjacent Pump Stations in Long Distance Multistage Pumping Station Control System

Xuejun Xu, Ying Yan, Qingqing Ma
Aiming at the operation control of adjacent pump stations in the multi-stage pumping station of a small buffer pool, a transient mathematical model of pipeline flow was established by hydraulic calculation in the pipeline to calculate the start-up time difference between pumping stations at different...
Proceedings Article

Combined Positioning Method with Single Doppler Radar and Single Optical Theodolite

Zhi-hua Gong, Peng-wei Duan, Chun-jiang Chen, Hai-dong Lv
To make effective use of high-quality radial velocity measured by Doppler radar and improve the positioning accuracy of target trajectory, a combined positioning method with single Doppler radar and single optical theodolite is proposed which is based on target trajectory expressed by function, called...
Proceedings Article

Research on Key Technologies of Railway Master Data Management for Big Data Applications

Yifei Liu, Ping Li, Lianbao Yang
With the advent of the big data era, the application of big data technology in the railway industry is becoming more and more widespread. Through the analysis and application of big data, the management level and economic benefits of the China Railway Corporation can be effectively improved. In order...
Proceedings Article

Trajectory Tracking Control for Vehicle Lane Changing Considering Sideslip Speed

Dian Bo Ren, Hao Wang, Yong Zhang
In this paper, based on the predetermined virtual trajectory, the reference yaw angle for lane changing was generated. From the dynamical model of front and rear wheel steering vehicle, considering the influence of sideslip speed, a track error model of vehicle for lane changing is established. By applying...
Proceedings Article

Policy Research on Unmanned Intelligent Monitoring and Processing Technology to Improve the Level of Environmental Protection

Jinwen Wu, Dan Li
In order to meet the development trend of smart environmental protection platforms and smart environmental monitoring systems, this paper proposes the recommendations of unmanned intelligent detection and processing technologies to improve the level of environmental monitoring. The article discusses...
Proceedings Article

A Robust Video Watermarking Algorithm Based on Spatial Domain

Guangxi Chen, Chunsheng Kang, Dao shun Wang, Xianghui Zhao, Yong Huang
Compared with the transform domain video watermarking algorithms, the spatial watermarking algorithms have weak robustness, but they have high visual quality. To ensure the video quality and satisfy the robustness requirement, a robust video watermarking algorithm based on spatial domain is proposed....
Proceedings Article

Analysis and Design for Class-E ZVS DC-DC Converters

Xiang Zhang, Jing Chun Huang, Jian Xiao
The paper introduces the detailed derivation and design procedure for class-E DC-DC converters operated at very high frequency. Design formulae of the converter are derived. The converter features zero or low dv/dt at the turn-on and turn-off instants of the switch in the inverter and the diode in the...
Proceedings Article

Iron containing soil conditioner can effectively reduce cadmium and plumbum pollution in vegetable and soil

Dong-feng Huang, Zan-de Zhang, Zhong-fa Yang, Tao Luo
Some kinds of compound soil conditioners (i.e.,Fe1,Fe2,Fe3 and Fe4) were made from materials including zero-valent iron, sulfur and calcium hydroxide according to a certain weight proportion of them. And a soil-pot trial was conducted to test effects of using those soil conditioners on vegetable yield,...
Proceedings Article

Mineralization Reaction of Bacteria in Cement Materials

Chung-Hao Wu, Pang-Hsu Tai, How-Ji Chen
This paper examines how feasible it is to utilize microbial induced calcium carbonate precipitation (MICP) occasioned by Bacillus pasteurii (B. pasteurii) to fill pores and cracks within mortar and thus increase the strength and consequent durability of mortar. In this study, different mortars were prepared...
Proceedings Article

Research on demand response strategy for promoting new energy grid connected consumption

Jingkai Zhu, Xiaotian Wang, Genzhu Li
New energy has developed rapidly under the current background of coping with energy crisis and environmental changes. However, new energy generation such as wind power, photovoltaic, etc. is characterized by randomness and intermittency, and new large-scale new energy incorporation brings new power to...
Proceedings Article

Research on Optimization Control Technology for Coordinated of Source-grid-load Based on Balance of Power Supply and Demand

Jingkai Zhu, Xiaotian Wang, Xiaofeng Xu
The construction and development of UHV power grids has changed the energy allocation mode which was excessively relied on coal transportation and power development mode which balanced locally in the past. However, with the development of UHV technology, the security contradiction of the large power...
Proceedings Article

Decomposition Analysis on the Factors of Energy Consumption Growth in Beijing-Tianjin-Hebei

Yanmei Li, Zhongyuan Li, Liyun Sun
We decompose energy consumption of Beijing-Tianjin-Hebei by Logarithmic Mean Division Index. Our results show that economic development, population and industrial structure promote energy consumption increase, energy intensity play a role in reducing energy consumption, energy structure change almost...
Proceedings Article

Acute and Chronic Effects of Pulsed Phenol Exposure to Moina macrocopa

Jingbo Xu, Nan Jing, Chao Gao
The toxicity of phenol to aquatic biota has been studied extensively for a long time. However, most studies have used a constant concentration aqueous exposure of phenol to an invertebrate species. This research was designed to characterize the toxicity effects of pulsed phenol (C6H5OH) exposure to Moina...
Proceedings Article

Rural Ecotourism -- Assistance in the Solution of the Development Dilemma about "Wonderful China"

Xiang Jia
In the course of development, the implementation of "Wonderful China" is faced with many problems. However, developing rural ecotourism could be an effective way to deal with it, which can not only provide more employment opportunities for farmers, but also promote the material civilization and spiritual...
Proceedings Article

Two-dimensional Cutting Simulation of SiCp/Al Composites

Kai Yang, Yingwei Zhang, Jia Li, Qingfei Jiang, Xiaodong Xia
Finite element analysis software Abaqus was used to establish a two-dimensional microscopic finite element model of SiCp/Al composites. The SiC particles and the aluminum matrix were defined respectively, and the cutting process was simulated and simulated. The fracture pattern of SiC particles was also...
Proceedings Article

Study on Biotoxicity of Sludge Stabilized by Sludge Drying Reed Bed

Yao-bo Liu, Yu-bo Cui, Zhuma Luosang, Xin Li, Wen-ju Yang, Jun-yu Liang
The sources of urban sewage are complex that lead to harmful substances such as heavy metals et al existing in the excess sludge. If the sludge is directly discharged into the environment without treatment, it will cause secondary pollution to the environment. The paper used the photogenic bacteria to...
Proceedings Article

The Status of Antibiotics Pollution in Coastal Wetlands in China

Ming-yue Zhang, Chun-qiu Ran, Ze-hang Huang, Shi-fei Li, Yi-man Niu, Yu-bo Cui
In recent years, drugs have been classified as new pollutants, and an increasing attention has been paid in the field of environmental remediation. As an effective drug for treating diseases and promoting growth, antibiotics are widely used in medical, livestock and aquaculture. However, due to the improper...
Proceedings Article

The Removal of Antibiotics in Sludge Drying Reed Bed

Chao Wang, Yu-bo Cui, Jun-wen Ma, Ai-min Li, Shi-fei Li, Shu-chang Zhang
Surplus sludge produced by sewage treatment plants is one of the important repositories of antibiotic. In order to reduce the adverse effect of the antibiotics on the environment, the sludge drying reed bed was used to treat the sludge. The experiment investigated the removal efficiency of antibiotics...
Proceedings Article

Study on the Distribution of Sulfonamide Resistant Genes in Sludge Treatment Wetland

Yi-Man Niu, Yu-bo Cui, Jun-Yu Liang, Xin Li, Peng-Ju Zhang, Shu-chang Zhang
With the widespread use of antibiotics, environmental hazards caused by antibiotics and resistant bacteria residues have attracted wide public attention. In this paper, fluorescence quantitative PCR was used to detect and analyze the removal, distribution and influencing factors of four sulfonamide antibiotic...
Proceedings Article

Antibiotics in Coastal Waters of Northern China: Occurrence and Environmental Risk

Jian-rong Zhang, Yu-bo Cui, Peng-Ju Zhang, Ze-hang Huang, Shi-fei Li, Ming-yue Zhang
In recent years, antibiotic pollution has become more serious in the coastal waters of China. This paper summarizes the distribution of antibiotic pollution in the coastal waters of northern China (Bohai Bay, Laizhou Bay, and the northern Yellow Sea coast), calculates and evaluates the environmental...
Proceedings Article

Review on the End Distilled Water Treatment from MVR+VP landfill leachate process by Fenton method

Chen-ning Bao, Xin Li, Yi Dong, Jie Chen, Asiha Tenigeer, Yu-bo Cui
Landfill leachate has the characteristics of high concentrations of toxic and hazardous substances and complex and varied characteristics. After the Mechanical Vapor Recompression (MVR) + Vapor Processing (VP), the distilled water at the end of the treatment still contains a large amount of dissolved...
Proceedings Article

Preparation of Cu-CNT/ceramic Hollow Fiber Membranes and Investigation of their Antibiofouling Performance under Electrochemical Assistance

Xiaochen Wang, Xinfei Fan, Xie Quan
Loading releasable biocide is a conventional method to mitigate membrane biofouling, but its application is always limited by short lifetime as a result of biocide releasing. In this study, an anti-biofouling membrane was fabricated by introducing copper nanoparticle/carbon nanotubes on ceramic substrate....
Proceedings Article

Realization of a Hand-held Circular Polarized Antenna’s Transmitting Polarization mode Checker

Yong Xie, Guoqing Liu, Jun Xue, Ran Ding
Circularly polarized antennas are widely used in the field of satellite communications. The receiving and transmitting polarization mode are generally controlled by polarization switch. Compared with the receiving polarization mode detection, the transmitting polarization mode detection is complex relatively...
Proceedings Article

Design and Implementation of Cooperative Target Control in the Route of Flight Calibration Test

Gaofeng Pan, Guoqing Liu, Jun Xue, Yan Su
Calibration flight is a technical means for the performance and accuracy inspection of TT & C equipment. It installs some cooperative objects such as transponder on the aircraft in order to simulate a access between the spacecraft and TT & C equipment, so as to complete some related test projects. The...
Proceedings Article

Screening and Fermentation of Jinggang-mycin High-yielding Strains

Xiaoju Zhang, Shijie Li, Jiangrong Xiao
Using KN-16 as original strains, adopting compound mutagenic of ultraviolet irradiation, 60Coγ-ray irradiation, protoplast ultraviolet irradiation, measuring the content of Jinggang-mycin A by gas chromatography. The mutagenesis condition was determined by lethality testing, flask fermentation, resistance...
Proceedings Article

Analysis of The Solution to The 0.5% of Global Sulfur Limits of Ships by 2020

Yanhong Zhao, Yang Xu, Lijiao Zhou, Xingmin Zhao, Yaning Wang
For the international maritime organization (IMO) has decided to implement 0.5% of global sulfur restrictions by 2020,the paper focuses on three main countermeasures,advice on the relationship between the advantages and disadvantages of the three countermeasures shall be given.It is hoped that the plan...
Proceedings Article

The Design of Switching Mode Power Supply Charger Based on PFC

Ya-long Liu, Guan-yue Zhang, Kuang-cheng Li
design a Switching Mode Power Supply Charger with a power factor correction. Discuss the design scheme of main circuit and control circuit. Expound the calculation method of the key element parameters. The experiments indicate that the device get a good performance on output and reliability. The charger...
Proceedings Article

Energy Internet Comprehensive Benefit Evaluation System and Operation Strategy

Hongkun Bai, Jiangbo Wang, Fangzhao Deng, Dunnan Liu, Lingxiang Wang, Guangyu Qing, Genzhu Li
With the introduction of "Internet +" series of policies, the development of energy Internet has reached a new climax. Based on the research of domestic and foreign literatures on the development of energy Internet, this paper introduces the Energy Internet benefit assessment and development model in...
Proceedings Article

Optimization Practice of Gas Extraction Technology for Long Distance Protected Layer

Siqian Li, Zunyu Xu, Benqing Yuan
Through the analysis of the gas control effect of the mine protected layer, it was shown that the combination of surface drilling and downhole through-layer drilling can solve the problem of pressure relief gas emission of the protected layer and avoid the gas overrun accident in the working face of...
Proceedings Article

Study on the relation between advance rate of single seam working face and gas drainage volume

Hanhan Xiao, Weiguang Li
In order to understand the relation between advance rate of single seam working face and gas drainage volume, the parameter of gas concentration, differential pressure, temperature, absolute pressure is measured in gas drainage pipelines after highly or low-located holes gas drainage method is adopted...
Proceedings Article

Study on Monitoring and Acquisition System of Stress throughout the Life Cycle of Vehicle

Shuang Shi, Pengfei Feng, Lingli Han
It is complex that the structure and operating environment of Vehicle. Using stress monitoring and acquisition system, we can collect temperature and humidity, load, vibration and other information in the whole life cycle of vehicle. The system architecture, hardware and software are designed to solve...
Proceedings Article

Study on the Relationship between Air Pollution and Stroke

Chunshan Zhao, Chunguo Li
Purpose: To research the relationship between air pollution and the incidence of stroke in Jilin. Methods: a random sampling method was used to select 370 patients with new stroke who were treated in Jilin Central Hospital and Beihua University Affiliated Hospital from October 2016 to March 2017. Pearson...
Proceedings Article

Environmental NGOs participation in policy making: the case of the PM2.5 incident

Yingruo Wang
The 20th witnessed the resurgence of China’s civil society through the rapid growth of civic environmental non-governmental organizations (ENGOs). Especially since the mid-2000s, ENGOs have gradually begun to pursue policy relevant goals and play a vital role in policy formulation. The political opportunity...
Proceedings Article

Research on the Impact of Information Network on Utilization Efficiency of Cultivated Land

Yanjun Jiang, Ying Huang
From the perspective of economy, society, and ecology, we study the impact of information networks on the utilization efficiency of cultivated land. Using the information entropy model evaluates the utilization efficiency of cultivated land from 2007 to 2016 in China, and empirically analyzes the the...
Proceedings Article

Analysis on static and dynamic performances of ultra-thin multi-lobe gas lubrication bearings

Datao Wu, Lihua Yang
The coupling effects of gas-rarefaction are taken into consideration to investigate the static and dynamic performance of the three lobe gas bearing with ultra-thin gas lubrication. The influence of gas-rarefaction on static and dynamic performances of three-lobe bearing with different models are studied....