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24683 articles
Proceedings Article

Multi-Mode Iot Gateway Design and Implemention

Pengcheng Sun
In this paper, a method for the design and implementation of the Internet of Things (IoT) gateway is proposed. First, the gateway platform is built on BeagleBone Black. In the software design of the gateway, wireless sensor network mapping into a virtual device through the Lua scripting language, and...
Proceedings Article

A method of go recognition based on Deep Learning

Heng Ran, Pengyun Song, Yanghui Liu, Lei Yu, Hang Zhou, Yinrui Zhang
In order to obtain the image information of go, we use the traditional method to process the image, but the traditional method has great limitation. The accuracy is low, and the external factors can easily affect the processing result. In order to solve the limitation of traditional image processing...
Proceedings Article

Automatic Morse Code Recognition under Low SNR

Xianyu Wang, Qi Zhao, Cheng Ma, Jianping Xiong
As an important means of communication, Morse has a wide range of applications in life such as medical treatment, radio broadcasts and so on. However, there has been no systematic method for automatic recognition of Morse codes. This paper designs a Morse code automatic recognition system that combines...
Proceedings Article

Design and study of intelligent cutting machine for shelling of Camellia fruit

Kaiwu Cai, Wei Cheng, Xuanping Yang
China Camellia fruit shell to mechanical machine has not been popular, especially in rural areas, this paper designs a kind of advanced and applicable Camellia fruit shell device, used to make more efficient fruit tea, Camellia fruit hulling machine, which comprises a shell, a cutting mechanism, tie...
Proceedings Article

Application of Auto Disturbance Rejection Control in Fuze Rotation Speed Control

Qiang Xiao, Yongshi Xu, Bin Zhang, Han Wei, Kan Xu
The motor is considered as the carrier and driving the precision control of rotation speed of the fuze, which is an effectiveway to simulate the centrifugal environment of the realistic simulation fuze. In order to precisely control the rotation speed of fuze, motor is used as the research object, a...
Proceedings Article

Research on High Speed Rotating Control Machine of Fuze

Yongshi Xu, Qiang Xiao, Kan Xu, Bin Zhang, Han Wei
High speed rotating control machine of fuze can use high speed motor produce effect of rotating centrifugal force under the laboratory environment to simulate the centrifugal force that the fuze received in the flight. The equipment can give a rotating test for the fuze to check its security and dependability.
Proceedings Article

Target Detection and Tracking Modeling of Fire-control Radar

Hao Xu, Wenhao Lian, Qiang Xiao, Qian Zheng, Zhenqin Fan
Target detection and tracking of fire-control radar is the primary task of air defend combat and a key of fire-control system. First, wording process of fire-control radar system is analyzed. Then signal simulation modeling and mathematical modules are proposed. Finally, signal simulation of dynamic...
Proceedings Article

Rotor Position And Velocity Estimation Of SMO Based On PLL

Xueliang Ren, Mingjiang Wang, Jun Chen
In this paper, a sliding mode observer (SMO) based on PLL and rotary coordinate is designed for sensorless control of permanent magnet synchronous motors (PMSM). By the proposed SMO algorithm, the control system has a better dynamic performance?And the rotor speed error, the estimated speed, the rotor...
Proceedings Article

Application of the Integration of the Internet of Things and Big Data

Yingli Wang
In order to perfectly integrate the Internet of Things (IOT) and big data, the way how big data influences the construction of an open IOT ecosystem was discussed and the significance of big data for the Internet of Things was set forth. Also, the system framework of an open IOT ecosystem with advanced...
Proceedings Article

Research on the Relationship between Iron and Steel Production and Air Quality in Beijing - Tianjin - Hebei Region ——Air Quality in Beijing and Tianjin as the Goal

Jian Li, Zefan Jin
This paper mainly studies the effects of monthly production of iron and steel in eight cities in Hebei on the air quality of Beijing and Tianjin. First, this paper uses 10 cities to study whether iron and steel production has an impact on air quality, and the conclusion is that iron and steel production...
Proceedings Article

Numerical Simulation and Analysis Optimization of Cast-In-Place Process of Non-Bearing Wall Based on CFD

Jiabin Ma, Weiguang Xiong, Luhang Zhao, Jiajie Wang, Shihang Wang
This article takes the non-bearing wall cast-in-place process as the research object, making comprehensive use of CFD analysis methods, CAE technology, ANSYS Gambit and Fluent software. the flow field simulation was carried out in the mixing section and the grouting process in the pouring wall process....
Proceedings Article

Application of Virtual Reality Technology in Physics Experiment Teaching

Huazhong Wang
To explore the application of virtual experiment in physics teaching, the virtual reality constructivism, hybrid learning theory, interaction theory and the used techniques were analyzed. Then, the whole process of virtual experiment system from the design to the realization was explained in detail,...
Proceedings Article

The Design of Temperature and Humidity Automatic Control System for the Supermarket Fruits and Vegetables

Biqing Li, Zhao Li, Hongyan Zhang
Temperature and humidity automatic control system is widely applied in various fields more and more gets the welcome of people, because it can greatly reduce the human resources, and it has the characteristics of highly efficient and accurate. the temperature and humidity automatic control system based...
Proceedings Article

Design and Development of Mobile Academic Platform in Universities

Yunju Chang, Lili Hong, Guang Su, Xuesong Leng
Under the background of the less connection between teachers and students in universities and the rapid development of the Internet, and according to the needs of students and teachers, the topic was to design and develop university research and academic platform prototype based on Android. First of...
Proceedings Article

Research on Model of Feasible Timing of Traffic Light for Intersection Control

Jiangqun Wang, Ning Cao, Guozhong Yao
Traffic lights play a significant role in regulating traffic flow. Due to the use of stationary phase and fixed cycle in traditional systems, it is not feasible to adjust the phase time to meet real-time traffic demand, resulting in delays, inefficiencies and other losses for traffic participants. This...
Proceedings Article

Scheduling Optimization Method of Single-line Customized Bus

Yunwei Li, Xuedong Yan, Wen Shao
Customized bus, a new-type traveling mode in China, now has become the first choice for part of city residents due to its quality services. However, customized bus in China is still at the initial stage of exploration. Its route design and vehicle scheduling have not yet formed a unified methodology....
Proceedings Article

Optimization of Sight Clearance Area Design at Uncontrolled Intersection

Wen Shao, Xuedong Yan, Yunwei Li
Since the lack of traffic control measures, it is necessary to provide the sufficient intersection sight distance to ensure the safety of driving at uncontrolled intersections. At present, the domestic and foreign design standards and specifications concentrate more on the dimensions of square edges...
Proceedings Article

Effect of Collision Parameters on the Pedestrian Thoracic Dynamics Response and Injury

Wenjun Liu, Aowen Duan, Kui Li, Liangfei Fu, Hongchun Jia, Zhiyong Yin
To investigate the effect of collision parameters (impact area of hood, vehicle velocity, walking speed of pedestrian, pedestrian gait and pedestrian orientation) on the dynamics response and injury of pedestrian thorax by combining the merits of Finite Element (FE) method and analytical method of Multi-body...
Proceedings Article

Optimization for Train Schedules of Full-length & Short-turn Routing Mode in Urban Rail Transit

Yansong Liu, Baohua Mao, Mengna Li
The train schedule is the basis of operation organization in urban rail transit. According to the properties of the full- length & short- turn routing mode in urban railway transit, a multi- objective nonlinear mixed integer programming optimization model of train shedule for a single transit line is...
Proceedings Article

Research on Financial Risk Evaluation of Railway Logistics Based on BP Neural Network Model

Mengna Li, Xiangfei Yang, Congcong Xin, Jie Zhang
This paper analyzes the risk factors of developing logistics finance business in railway enterprises, identifies the risks from two aspects of external risk and internal risk, and constructs the evaluation index system of railway logistics financial risk. Based on the analysis of BP neural network structure,...
Proceedings Article

Safety Evaluation of Road Tunnel Based on Fuzzy AHM

Qiming Yao, Shuo Liu
In order to improve the operation safety of road tunnels, a new evaluation method of safety evaluation was proposed. Firstly, the index system was established by comprehensive considering all kinds of traffic safety attribute, including road engineering, traffic safety facility, traffic flow condition...
Proceedings Article

Construction Method of Salar Traditional Settlement

Haichen Zheng, Wenyu Zhao, Hongbin Ma
The Salar nationality believes in Islam, and the clansmen mainly live in Xunhua Salar Autonomous County of Qinghai Province and Dahejia, Baoan nationality and Dongxiang Salar Autonomous County, Jishishan, Gansu Province. The construction of many traditional settlements of the Salar nationality is ingenious...
Proceedings Article

Design of Indoor Real-time Positioning on Embedded Platform

Xin Shu, Chang Liu, Haoyuan Cai, Tianyang Cao
Indoor positioning is becoming a very popular research direction in recent years. In this paper, we realize real-time trajectory calculation through the fusion of inertial and vision. We have two experiments in different environments and we find that the algorithm's error is below 50% of pure inertial...
Proceedings Article

The application of the electrical automation in power system

Laiyun Hou
On the basis of introducing the development of electrical automation, this paper detailedly analyzes the application of computer technology and PLC technology, which are specific technologies of electrical automation used in the power system. The purpose of this paper is to make people have a deeper...
Proceedings Article

Research on Train Over-taking Organization of Urban Rail Transit

Junjun Liu, Baohua Mao
Study on train over-taking organization of urban rail transit and propose calculation methods of local train's waiting time as well as the length of the cross section. Combining with actual operation of urban rail transit, the effects of departure interval, tracking interval and the maximum operating...
Proceedings Article

Installation and Docking Technology of Control Module for Subsea Production System

Lan Zhang, Yongzhe Li, Yonghong Meng, Liquan Wang, Peng Jia
The docking technology of the subsea production system control module (SCM) is a key part of installation. If the docking accuracy is not reached, or poor stability when docking, the butt joint between the hydraulic joint and the electrical joint cannot be accomplished, may also make the subsea control...
Proceedings Article

The Study of Cognitive Radio Prediction Based on Big Data

Haoxiang Sun, Changxing Chen, Yunfei Ling, Jiyao Huang, Xiangyang Lin
With the advent of the age of big dat, the application of big data to predict is a powerful way to solve various problems. However, for the increasingly tense spectrum resources, the prediction of cognitive radio based on big data is an inevitable trend. In this paper, the advantages of big data prediction...
Proceedings Article

The Influence of Tail Fitting of Truck Effect Samples on Maximum Truck Effect in Reference Period

Junli Liu, Jinhao Zhang, Lei Wang, Wencheng Yu
In order to study the influence of the tail of the fitted sample distribution curve of vehicle load effect on the maximum value distribution in the reference period of vehicle load effect, multi-model normal distribution curve, straight line, parabola, exponential curve and POT model based on Pareto...
Proceedings Article

A Compact Bias T Used for Front-end of Millimeter Imaging System

Baohua Yang, Huajie Zou, Jungang Miao
As millimeter wave (MMW) electronic technologies have matured, MMW receiver research is also in the rapid development which includes front-end and frequency synthesizer. They all needed isolation between RF and DC bias. The good design bias T which can realize high isolation between DC bias source port...
Proceedings Article

Research of Theoretical Model and Transmission Efficiency of ZC1 Worm Dynamic Lubrication

Dongyue Qu, Chunyu Zhang, Jianan Xu, Rilai Zhang, Shengxi Zhang
The dynamic pressure lubrication theoretical model of worm gear ZC1 is established, the formula of hydrodynamic lubrication discretization for the calculation of the mixed friction efficiency of circular cylindrical worm and worm pair is achieved and the formula and process for solving the hybrid friction...
Proceedings Article

The Control System of 100kv High Voltage Power Supply

Shengmin Pan, Peng Fu, Yiyun Huang, Baocan He, Hulin Feng, Denghu Wang
It described a control system of 100kV high voltage power supply. It used PC control and monitor the power modules via fiber optic. By testing, proved the control system is a good isolation and provides stability control system. By this way, we can remote control the power modules.
Proceedings Article

Research on Educational Video Retrieval Method Based on Audio Transcription Technology

Muqiang Zhao, Wenxi Zheng, Yan Ye, Min Wu
In the modern education platform, there are many problems, such as insufficient retrieval accuracy and single retrieval process, this paper conducts an in-depth investigation and analysis of the features of educational videos, combined with the cutting-edge audio transcription technology and text processing...
Proceedings Article

The Fault Diagnosis of Smart Substation Equipment Based on Fuzzy Petri Nets

Shaowen Wan
This paper introduces fault diagnosis method and its mathematical descriptionthe of fuzzy Petri nets, including the basic concept and rule representation. On the basis of the original fuzzy Petri net reasoning decision, the transition threshold judgment is proposed. This paper presents a fault diagnosis...
Proceedings Article

On-line Monitoring of Ethanol Concentration during Biomass Fermentation.

Ranran Zhang
For fermentation process large time delay, nonlinear and distributed parameter and disturbance, to combine neural networks and fuzzy control, neural network has the ability to learn, to modify control rules, the proposed neural network controller, realize online monitoring of biomass in the fermentation...
Proceedings Article

Application of Electronic Chart Display and Information System in the Teaching of Nautical English

Xiandong Zhao, Yonggang Zong
The emergence of Electronic Chart Display and Information System (ECDIS) is a revolution in the field of navigation. With the improvement of ECDIS's standardization and its further promotion, the research of ECDIS in the world is also deepening. On the basis of the understanding of the standard of electronic...
Proceedings Article

The Study of SAR Image Change Detection Algorithm Based on the Difference Graph Fusion

Chunhua Fu, Xiaojing Wang, Lijun Zhang, Liying Qiao
SAR image change detection technology is the two picture in the same area, the different time periods for SAR image detection, quantitative and qualitative analysis of the change area, thereby gaining interest area change a technology of information. SAR image change detection technology is of great...
Proceedings Article

A Novel Controller Dynamic Linearization-Based Model Free Adaptive Predictive Control for A Class Of Discrete Nonlinear Systems

Danna Wang
In this work, a novel controller dynamic linearization based model free adaptive predictive control algorithm (CFDLc-MFAPC) for a class of discrete nonlinear system is proposed. This method introduces dynamic linearization parameters of ideal controller based on dynamic linearization technology, and...
Proceedings Article

Research on Promotion of Emergency Rescue Strategy of General Aviation for Earthquake Disaster in Mountain Area

Liang Zhang
This paper analyzes the influencing factors of earthquake emergency rescue of general aviation in mountain area, the relevant knowledge of operational research is applied, the influencing factors of emergency rescue are analyzed and evaluated by analytic hierarchy process; according to the analysis results,...
Proceedings Article

[WITHDRAWN] A Relevance Vector Machine Based on Gaussian Mixture Kernel

Mi Tong, Fang Liu, Quan Qi, Wangchen Qin
Relevance vector machine (RVM), a sparse Bayesian kernel method in machine learning, has been well-known for its sparsity and probabilistic predictions. Like other kernel methods, it use the kernel functions to map the input instances into higher dimensional space for problem simplicity. At present,...
Proceedings Article

Selection of A Rational Form for The Steel Winding Tower as A Preventive Measure to Increase Its Industrial Safety

Elena.G. Kassikhina, Vladimir V. Pershin, Nikiya O. Butrim, Weiguo Qiao
Herein there is a new approach to improve industrial safety in terms of operation of the steel winding tower based on rational design solutions.
Proceedings Article

Research on Failure Mode and Ductility of Waste Fiber Recycled Concrete Columns under Small Eccentricity

Jing-Hai ZHOU, Hong WANG, Ze LI
This paper studies small eccentric compression test of eight waste fiber recycled concrete columns with recycled coarse aggregate replacement ratio, waste fiber length, and waste fiber incorporation as parameters. The test is carried out on the failure mode and ductility of the waste fiber recycled concrete...
Proceedings Article

Smart Home Wireless Power Control Design Based On Internet of Things

XinYi Qi, Mindan Bai
In view of the current intelligence lives in complex structure, such as the high cost of weakness, use of switch power supply and single chip design a wireless intelligent household system. It will control instructions through wireless remote control by way of the wireless controller sent to the module,...
Proceedings Article

The Single-vector and Multi-vector Mixed Compressed Storage of Tangent Matrix

Wenjiao Da, Xiuli Wang, Jing Wen, Han Zhang
Matrix is a mathematical object, commonly used in scientific computing and engineering calculation. We are not interested in data itself in the data structure, but interested in how to store the elements in the matrix, and make the various operations can run effectively. The main purpose of the compressed...
Proceedings Article

Risk Factors of Post-earthquake Fire for Constructions Using the Analytic Hierarchy Process Approach

Hsiaomei LIN, Chingyuan LIN, Juicheng KO, Yushiang WU
Urban area is always gathering huge population and different kinds of activities. Once there is any disaster, it would be very possible to have unrecoverable damage. For the post-earthquake fire in constructions, it would caucus damage not only in civilians' lives but also property. Therefore, it becomes...
Proceedings Article

Intrusion detection method based on cloud model and semi-supervised clustering dynamic weighting

Liping Wang
Aiming at the problem of low detection rate and high false positive rate of intrusion detection system, a cloud model semi-supervised clustering dynamic weighting intrusion detection method is put forward. As the attribute contributes to the classification difference, the cloud was near relative degree....
Proceedings Article

Analysis on the Influencing Factors and Mechanism of Farmers' Will to the Treatment of Livestock and Poultry Breeding Pollution ??Survey from 447 Farmers in Hunan Province

Mu-Rong Bin, Kong-Liang Wen
Farmers are the main participants involved in livestock and poultry breeding pollution control, whether they are willing to control the breeding pollution by the mutual influence of many factors. Based on the field survey data of 447 households in Hunan Province, the Logistic regression model and the...
Proceedings Article

Research on Lateral-Directional Dynamic Characteristics and Control for Large Envelope Flight of Modular Aircraft

Wen-Xin Zhang, Li-Xin Wang, Ting Yue
The linear parameter varying (LPV) system model of the lateral-directional dynamics for large envelope flight of modular aircraft including various configurations was built. The validity of the aircraft LPV model was verified by the comparison of dynamic simulation between the LPV model and the nonlinear...
Proceedings Article

Coupling and Analysis of 981 Deep Water Semi-submersible Drilling Platform and the Mooring System

Xudong Wang, Chaodong Luo, Xiaomei Zhu, Liqin Qian, Jianwen Sheng, Dayong Wang, Feng Yang, Haotian Bai, Fan Yang
With the increasing water depth, semi-submersible platform mooring system weight has increased rapidly. Because the coupling of the platform and mooring system will directly affect the safety of platform location, the mooring system must use the design of multi-component mooring line. The paper introduces...
Proceedings Article

Optimal Design for Matching Network of L-band Low Noise Amplifier

Yisong Zhang, Fumin Lin, Liuxing Zeng
This paper introduces a matching network composed of lumped elements and transmission lines, which is more accurate and compact compared to the traditional one. Meanwhile, the added microstrip lines is used for bonding pads and connection lines on printed circuit board (PCB), and the dimensions of these...
Proceedings Article

Design and Realization of City Tourism Interest Geographic Information Data Collection System

Xiao Zhou, SHuai Zhu, Lan Yao, Xu Li, Haoyi Zhang, Wei He
City tourism contains plentiful data information, but not all the information is interested by tourists. Relying on tourists' interests, this paper designs and develops city tourism interest geographic information data collection system. Take Zhengzhou urban sight spots as an example to collection data...
Proceedings Article

Optimization of an organic solvents tolerance lipase expressed in E.coli

Ren Peng, Chun-Mei Tong, Ming-Qing Lin
Owing to the safety consideration and improvement of lipase productivity, the genes of lipase and its cognate foldase from Pseudomonas aeruginosa CS-2 was co expressed in E.coli BL2 (DE3) and the optimization of expression condition was investigated in the paper. The recombinant strain entered the stationary...
Proceedings Article

Perfection of the Programming Design for Medical College Internship Files with the Utilization of Android Mobile Phone Client

Xiaomeng Liu, Changguo Xu, Ju Wang, Xiaolin Hu, Seng Li
This paper describes the design of the medical intern students' file program, which utilizes the universal application of Android mobile clients to solve the hard problems from the collection of the students' files after they enter the internship places, mainly including the three aspects: the program...
Proceedings Article

Calculation and Analysis of Transformer Transient Over-Voltage in no-Load Switching

Fengyun Quan, Jia Chen, Yu Liu, Yu Wang, Wangling He, Xishan Wen
Transformer no-load closing may result in various types of over-voltage, which may affect the stability of power system. To analyze this problem, a 500kV transformer no-load closing model in Bailianhe Pumped Storage Power Station is built by EMTP/ATP, the closing over-voltage on primary equipment is...
Proceedings Article

Analysis on Complex Target Electromagnetic Scattering Features based on Improved Finite Element Boundary Integral Method

An Xu
Computational electromagnetic has been more and more mature after development for dozens of years. Domestic and foreign scholars have proposed many methods especially when it is used for solving 3D complex target numerical value questions. Traditional methods include moment method, finite element method,...
Proceedings Article

Method of Locating End Points of Insulator Strings Based on Minimum Enclosing Rectangle

Jiawei Hu
In the algorithm of extracting end points of insulator strings by image technology, we propose a method to find the Minimum Enclosing Rectangle (MER)of the target by using the the principal axis method based on the combination of the vertex chain code and the discrete Green theorem.Then the binary image...
Proceedings Article

Room temperature ultrahigh pressure extraction in big beautiful crape myrtle leaf 2-α hydroxyursolic acid

Xia Qin, Xiao-Yan Ren, Hong Li
On the basis of single factor experiment, orthogonal test method for 2-α hydroxy for optimizing the extraction technology of ursolic acid, choose L9 (34) orthogonal experiment was carried out to 2-α hydroxy yield of ursolic acid as index, at room temperature (25 øC) under ultra-high pressure, holding...
Proceedings Article

Resonance of Open Ring Frequency Selective Surface Arrays

Xiao-kun Chen, Jia-ao Yu
In this paper, the resonance of open ring frequency selective surface arrays is studied in particular. The new resonant cells are greatly reduced in dimensions and very compact in structures, so it is possible to realize the lower frequency selective surface. Simulation and measurement are basically...
Proceedings Article

Analysis and Improvement of Identification Method for Critical Unit in Transient Process of Multi-generator Power System

Wenyong Li, Hongsheng Su
The extended equal area criterion (EEAC) is one of the most important methods to identification the stability of Multi-generator Power System, and the key of this method is to correctly identify the critical unit. However, critical units of the existing recognition methods exist some problems, such as...
Proceedings Article

Preliminary study on determination of reasonable ratio of spacing to diameter of double tunnels under earthquake

Yongqiang Zhou, Qian Sheng, Xianlun Leng, Xiaodong Fu, Nana Li
For determining the reasonable ratio of spacing to diameter of double tunnels, the criterion is often only for the excavation, and does not take into account the earthquake situation. In order to ensure the stability of surrounding rock masses, safety and economic rationality during construction and...
Proceedings Article

Orthogonal test optimization Coix chinensis Tod. polysaccharide leaching process conditions

Yong-guang Bi, Yu-min Li
Based on preliminary studies to optimize the ultrasonic extraction of polysaccharides Coix chinensis Tod. conditions using orthogonal test method, the test results showed that: In order to obtain a higher extraction rate, optimization of process parameters for each factor A3B3C2D1, namely ultrasonic...
Proceedings Article

Analysis on the Energy Consumption and Carbon Emission of Jiangxi’s Tourism Industry Using the Extended Kaya Identity

Junsong Jia, Xiu Zhou, Xinping Zhong
Firstly, we divide the energy consumption (EC) and carbon emission (CE) of Jiangxi’s tourism industry into three groups and account them respectively. Then, we analyze the drivers of the total CE (Tc) by using the Arithmetic Mean Decomposition Index (AMDI) method based on the Kaya identity. Results show...
Proceedings Article

Combustion Analysis and Operation Adjustment of Thermal Power Unit

Jun Li, Weiwei Li
The characteristics of main low nitrogen combustion technologies are to be introduced. By analysis of unit’s typical outfire accident after low nitrogen combustion transformation, proposed some targeted solutions to optimize operation of the thermal power unit, such as adjustment of the air distribution,...
Proceedings Article

Capacity of MIMO Laser Optical (VLC) Wireless Networks

Siming Yang, Peng Xue, Bicheng Li, Xianfeng Wang, Haicheng Liu
In wireless communication systems, the laser optics wireless communication systems becomes more and more popular, such as the visual light communication (VLC) system. In this paper, we have analyzed the capacity of MIMO VLC communication system using Shannon Capacity in general, and provide necessary...
Proceedings Article

Synthesis of Ultrafine Copper Oxide Powder with Plasma-dynamic Method in the Coaxial Magneto-plasma Accelerator

Golyanskaya Evgeniya, Kruchkova Maria, Sivkov Aleksandr
One of the most promising trends in modern physics is the high-temperature superconductivity. Analysis of high-temperature superconductors revealed that almost all of them are complex copper-based oxides. Studies have shown the possibility of using them for the synthesis of coaxial magneto accelerator....
Proceedings Article

Implementation of a Network-wide Time Synchronization Strategy for WirelessHART

Sheng Zhang, Zhongsheng Xiang, Jie Chen
WirelessHART is an international wireless communication standard proposed by HART Communication Foundation. As a crucial technique for wireless networks, time synchronization plays an important role especially in WirelessHART networks. For constant and reliable communication, it is necessary to provide...
Proceedings Article

Effect of Oxygenated Treatment to Oxide Growth and Exfoliation of Superheater Tubes

M.C. Zheng, S. Liu, J.F. Xiao, Z.P. Zhu
Based on the increasing attention of the effect on oxygenated treatment to oxide growth and exfoliation in supercritical units superheater tubes, this article introduced the mechanism of oxygen oxidation at first, and then the domestic and foreign related research in the effect on oxygenated treatment...
Proceedings Article

Research and Development on the MPPT Intelligent Control Device for WPVC Power Generation System

Zhongnian Li, Lei Zhou
A new type of  WPVC(Wind PhotoVoltaic Complementary) power generation system is researched & developed, the system performance-cost ratio is high, the"D/D/D"(Direct-current/Direct-current/Duty-ratio)-"D/D/ D"(Direct-current /Direct-current/ Duty-ratio) MPPT (Maximm Power Poin Tracking) intelligent control...
Proceedings Article

Analysis of Graduation Thesis Information Based on Decision Tree

Mengyi Li, Jiuru Dai, Zhigang Zhang
In order to improve the quality of graduation thesis, many colleges and universities carried out reforms on the thesis work according to their own actual situation. Through data mining method, this paper explores the main factors affecting the result of graduation thesis, and then classifies and predicts...
Proceedings Article

Local Shape Similarity Retrieval of Mechanical Parts

Jiale Wang, Yin Jun
A scale-invariant shape feature is proposed. The shape feature is extracted on gray voxel models by a SIFT-like algorithm to describe the local shape information of 3D models. Shape feature vectors are constructed by a BoF method. A distance function that supports the part-in-whole matching is employed...
Proceedings Article

Heat Load Forecasting of District Heating System Based on Numerical Weather Prediction Model

Hongying Yang, Shuanglong Jin, Shuanglei Feng, Bo Wang, Fei Zhang, Jianfeng Che
This paper reports an application of Numerical Weather Prediction (NWP) in the heat load forecasting field. The NWP is applied to obtain the correlated weather parameters of the heat load, and then the properly structured Artificial Neural Network (ANN) model is designed to perform the prediction. Satisfactory...
Proceedings Article

Influence of subgrade defects on vibrational characteristics of ballastless track subgrade of high-speed railway

Qiyun Wang, Hongbin Zeng, Tingwei Jiang
In order to analyze influence of subgrade defects on the dynamic characteristics of ballastless track subgrade, a three-dimensional finite element model of the CRTSâ…¡ ballastless slab track subgrade was establisbed, vertical vibrational displacement and acceleration of sugrade were calculated in consideration...
Proceedings Article

Waterworks comprehensive monitoring management system design based on T-S model

Yan Bai, Wengang Zheng
This paper designs a set of PLC technology, network information technology, configuration technology in the integrated monitoring and management system, which has the advantages of unified management, reasonable open source, optimizing the configuration and overall saving. In the process of water treatment,...
Proceedings Article

Research on Surface Fatigue Crack Image Recognition Detection Method Based on Computer Vision Technology

Xuepeng Huang, Xiaohui Chen
This paper goes through computer vision technology in the application of image acquisition and processing to solve the surface fatigue crack image recognition detection problem. At the same times, this paper studies machine vision technology (AVI) in the surface fatigue crack detection method, its method...
Proceedings Article

Efficiency Optimal of Inductive Power Transfer System using the Genetic Algorithms

Jikun Zhou, Rong Zhang, Yi Zhang
The Inductive power transfer (IPT) systems' efficiency is determined by kinds of parameters. Aim at maximum the power transfer efficiency for Inductive power transfer (IPT) system, the efficiency of four basic topology IPT systems is analyzed. Based on the analysis, genetic algorithms (GA) are used to...
Proceedings Article

The Bloggers' Personality Traits Categorizing Algorithm Based on Text Features Analysis

Guohua Ou, Jingkai Li, Junjia Guo, Zhaoquan Cai, Mengping Lu
Nowadays, researches of blogs mining mainly concentrate on opinion mining, community mining, blogs recommendation system and so on, with little concentration on personalities mining. How to mine bloggers' personality accurately and effectively from the tremendous non-structural blog texts becomes a difficulty...
Proceedings Article

Transmission Performance of 433 Mhz Wireless Sensor Nodes in Through-the-Earth Communication

Xiaoqing Yu, Wenting Han, Zenglin Zhang
Wireless sensor nodes have the advantage of being low-cost easily deployed and of good mobility. However, the significantly high attenuation caused by soil is the main challenge for the communication of between the aboveground node and the underground node. In this paper, experimental measurements have...
Proceedings Article

Study of gradation characteristicsbased on subgrade filling with weathered phyllite by cement

Wenjie Cen, Qingmeng Meng
This article is based on the practical engineering need of expressway .Study about the mechanical properties of phyllite filler, and then improve the property by using the cement. Testing the original rock phyllite minerals analysis experiment, uniaxial compressive strength test and physical parameters...
Proceedings Article

Nonlinear analysis of BPSK optical phase locked loops using MATLAB and Simulink

Ziyang Chen, Yunpeng Hu, Lu Liu
Optical phase locked loops (OPLLs) plays a vital role in coherent detection of optical communication systems. To simplify the analysis of OPLLs with complex structure, two different. Simulink models are presented to have a vivid observation of nonlinear BPSK OPLLs. Simulation results show that both balanced...
Proceedings Article

Finger ECG De-noising Based on GA-wavelet Shrinkage

Shenshen Zou, Xiaohong Zhang
In view of the low signal to noise ration and the difficulty on de-noising for ECG signal collected under unconstrained environment, a GA(Generation Algorithm) based wavelet method of finger ECG de-noising is proposed after a systematic study of wavelet threshold de-noising and generation algorithm....
Proceedings Article

Study on Consolidation Calculation of the Concrete-cored Sand-gravel Piles Composite Foundation

Yunfei Guan, Yanwei Yang, Xiaomei Li, Wenxuan Li
The new style composite foundation is composed of the concrete-cored sand-gravel pile, the soil between piles and the cushion. According the work condition under the embankment, and considering the annular drainage section of sand-gravel columns composite foundation, the control equation and analytical...
Proceedings Article

A Fixed-loaded Interface Component Mode Synthesis Method for Dynamic Analysis of a Folding Wing

Yingge Ni, Xiaopeng Wan, Meiying Zhao
A fixed-loaded interface component mode synthesis method is presented for carrying out a dynamic analysis for a folding wing. The present method has the advantages of the fixed interface method and loaded interface method, in which the effects of the elastic and inertia force at interfaces are included...
Proceedings Article

PEG-assisted hydrothermal synthesis of VO2(A) nanowires with remarkable optical switching properties

Xiangli Liu, Weiming Xiong, Yue Zheng
High quality single crystalline VO2(A) nanowires were synthesized by a facile hydrothermal method using oxalic acid as reducing agent and polyethylene glycol 6000 as surfactant. It was found that polyethylene glycol 6000 can effectively accelerate the transformation from V2O5 precursor to VO2(B), and...
Proceedings Article

Agent-based Modeling and Simulation on the Electric Vehicle Travelling Ability in the Smart Grid

Yan Li, Peng Han, Jinkuan Wang, Xin Song
The massive adoption of the electric vehicles in the near future with the rapid development of the smart grid shall significantly affair the resident transportation worldwide, while the modeling and simulation are the key approaches in analyzing the effect of the electrification of the vehicles. This...
Proceedings Article

Resource Approach to the Estimation of International Cooperation in Integrated Development of Calciphyre Deposits

Olga Kamkicheva, Anna Voznaya, Tatyana Mikhailova, Galya Gribanova
Deposits of precious corundum are very rare, since the transparent crystals can be formed only under favorable growth conditions. The most important core sources of precious corundum are marble with ruby mineralization and sapphire-containing basalts. The scholars of T.F. Gorbachev Kuzbass State Technical...
Proceedings Article

Noise Characteristics Test of Hy-Vo Silent Chain for Hybrid Vehicles

Yabing Cheng, Xiaopeng Wang, Honggang Qi, Lei Li, Zhenming Fu, Nen Wan
Based on the structure of hybrid vehicle and meshing theory of silent chain, the Hy-Vo silent chain drive system for hybrid vehicles is built. Through performing the noise characteristics test of Hy-Vo silent chain drive system, the noise value and noise characteristics under different rotational speeds...
Proceedings Article

The Research on The Synchronous Control System of Load-sensing Hydraulic Bending Machine

Xi Yang, Yuwan Cen, Xiaohua Ye, Jianzhong Huang
As the energy consumption and the synchronous control precision of the large metal plate bending machine is undemanding currently, it employs load sensing and pressure compensation technique and constructs the AMESim model of synchronous control system in load sensing hydraulic bending machine, adopting...
Proceedings Article

Research and Implementation of the UDS Diagnostic System

Lingfeng Xie, Feng Luo
As an automotive diagnostic technology, the UDS (unified diagnostic services) protocol has been more and more widely applied. In this paper, a diagnosis system based on UDS is developed and tested. According to the UDS protocol, the software is designed and groups of diagnostic services are implemented....
Proceedings Article

Collection of Basic Data on Thorax and Abdomen of Chinese 50th-Percentile Adult Males

Yan Yin, Chunsheng Ma, Yongqin Feng, Xiaorui Zhang, Lingyun Zeng
Nowadays, body data model, as a powerful means for occupant crash protection against impact loads, has been widely used to measure and predict the injury degree of those occupants exposed to the crash or explosion of transportation tools such as cars, airplanes, spacecrafts and ships. The numerical model...
Proceedings Article

Effects of Different Soil Water Potential at Tillering Stage on Rice Yield and Physiological Traits in Saline-alkali Soil

Feng Jin, Yanqiu Geng, Shuang Hua, Xiaoxuan Huang, Yueyue Liu, Xiwen Shao
To explore the effects of different soil water potential of tillering stage on rice yield and physiological traits in saline-alkali soil, using four treatment levels of soil water potential of 0 kPa (H1: soil moisture), soil water potential of -15 kPa (H2), soil water potential of -30kPa (H3), and CK...
Proceedings Article

Coal Mining under Water-containing condition and it's Research Status and Trend

Xue-Yang Sun, Qian-Wen Liang, Heng-Xin Fu, Zi-Qiang Liu
The one core content of Green mining technology is how to achieve coal mining under water-containing, which means implementing efficient exploitation of coal resources and protecting the valuable water resources in coal mining, and is the trends and requirements of the development in the coal mining...
Proceedings Article

Multi Agent Collaborative Filtering Algorithm Based on Double Layer Behavior Driven

Yan Cheng, Zhiming Yang, Weisheng Xu, Xiaoling Ao
In recent years, with the development of the Internet and network learning community rapid development, information technology is changing people's ways of e-learning with amazing speed. At the same time, learning trek, knowledge overload problems gradually emerged. Personalized learning recommendation...
Proceedings Article

Functional Cellulose by Microwave Initiated Grafting Polymerization in Homogeneous Media

Gang Chang, Tiaokun Fu, Xiaoyi Wei, Jihua Li, Fei Wang, Haiyan Feng
The cellulose grafted copolymer was synthesized by homogeneous media grafting 2-(Dimethylamino) ethylmethacrylate (DMAEMA) onto the sugarcane bagasse under microwave irradiation. A homogeneous solution formed with cellulose dissolved in 1-butyl-3-methylinidazolium chloride ionic liquid which the grafting...
Proceedings Article

Catalytic Oxidation Desulfurization over PTA-dispersed MIL-101 under Mild Conditions

Yong Liu, Jian-Fei Bai, Xiao-Hong Yin, Hong-Tao Duan, Yan-Fei Zhang
With H2O2 as oxidant, phosphotungstic acid (PTA) was used as heterogeneous oxidation desulfurization catalyst via immobilizing on porous MIL-101. By combining the catalytic activity of PTA with the adsorption property of supporter MIL-101, 91.2% of dibenzothiophene (DBT) in model fuel has been removed....
Proceedings Article

Sustainable and Renewable Energy Application: From Green Buildings to Green Sustainability

Te Fu Chen, Tsai-fong Tan, Chieh-Heng Ko
The study aims to explore sustainable and renewable energy application via a case study from green buildings to green sustainability. Therefore, first of all, the study reviews definitions of sustainable energy, renewable energy technologies, energy efficiency, smart-grid technology, green energy and...
Proceedings Article

Recent advances in excavation, design and support methods: A case study of Mangdechhu Project, Bhutan

P.K. Mishra, R.K. Chaudhary, P. Punetha
Construction of hydro power projects in the Himalayan region poses various problems which can have direct implication on the cost and time schedule of the projects. Varying geological conditions necessitate use of modern methodologies for ensuring stability and overall time bound completion of the project...
Proceedings Article

Contour Segment Feature Weighting in Infrared Automatic Target Recognition

ShiWei Chen, ShengXiu Zhang, XiaoGang Yang, NaiXin Qi
We study automatic target recognition (ATR) in infrared (IR) imagery by applying two recent computer vision techniques, Hierarchical description of contour and Bag-of-Words (BoW). We propose the idea of contour segment (CS) features which are extracted from the outer contour of IR target image and we...
Proceedings Article

Analysis on Development of Overseas Soldier Power

Yu-lin Zhu, Li-fu Cheng, Jun Wang, Xiao-ming Wan, Hao Zhang
With the growing popularity of soldier information equipment, the requirement for electric power supporting individual soldier combat increases. Now available power sources such as alkaline battery and lithium battery may not meet the demands any longer, and the contradiction between supply and demand...
Proceedings Article

Characterization of Superplastic Behavior of AA2195 by Bulging Test

Ho-Sung Lee, Jong-Hoon Yoon, Joon-Tae Yoo, Kyung-Ju Min
Superplasticity is the ability of polycrystalline materials to deform plastically to exhibit very large strains. Using this property in manufacturing process makes many of aerospace components lighter and stiffer, with efficient energy and cost saving. Since in most sheet metal forming operation biaxial...
Proceedings Article

A review of microbial fuel cells coupled with constructed wetland

Zhenling Li, Chaowen Qian, Yanli Ding, Shaoyuan Bai, Xiaojun Lv
Microbial fuel cell (MFC) coupled with constructed wetland (CW) is an innovative technology for wastewater treatment. Based on the current studies, the article reviewed the configuration and evaluation indicators of CW-MFC, and discussed the influence factors of MFC-CW performance, including pH, electron...
Proceedings Article

Finite element analysis of the pre-stressed concrete box-girder bridge with corrugated steel webs

Shuqin Li
This template explains and demonstrates how to prepare your camera-ready manuscript for publisher. The best is to read these instructions and follow the outline of this text. Please make the page settings of your word processor to A4 format (21 x 29,7 cm or 8 x 11 inches); with the margins: bottom 1.5...