Advances in Engineering Research

+ Advanced search
26366 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

Designing and Fabrication of Integrated Soybean Machine (3 in 1 Process) to Optimize Tempe Producers Productivity

Yunus, Made Arsana, Novi Sukma Drastiawati, Erlinda Ningsih
This study aims to optimize the productivity of Tempe producers. Optimization is carried out through engineering research of the soybean machine 3 IN 1 process production capacity of 250 kg/hour to solve the problem of low productivity of stripping, solving, and separating the soybean husk. To guarantee...
Proceedings Article

Plasma-graft anhydride on Carbon Fiber and its Effect on Composite Properties

Ya-Nan Yi, Cai-Qiong Zhang, Jing Long, Lin Zhong, Huan-Xia Zhang
The deposition of coatings on the surface of carbon fiber will be helpful to their applications. However, they are unsuitable to be deposited because of their low surface free energies, poor wettability and poor adhesions. The objective of this work is to modify carbon fibers by different methods of...
Proceedings Article

Cast Aluminum Energy Consumption Model Based on Fuzzy Petri Net

Yong Sun, Peng Jiang, Guangyu Li
An aluminum alloy casting process energy consumption model is created, the model to energy activities as the basic activity unit, description of energy consumption by energy conversion device behavior, to fully reflect the constituent elements of the energy system coordinated through the process energy...
Proceedings Article

Crystal structure and band gap studies of hydrogarnet calculated results by density functional theory

Lijun Pan, Wanchao Chao, Yan Kun
Herein, we investigate the hydrogarnet sample by X-ray diffraction and calculated the related garnets included grossular, katoite and hydrogrossular by density functional theory to investigate the effect of silicon composition. The results of X-ray diffraction suggests that the chemical formula should...
Proceedings Article

Analysis of Primary and Secondary Schools Information Literacy ResearchSituation in China

Jiasha Zhang, Jing Liu, Min Hou, Jun Han
Today, information literacy has become one of the essential qualities of every citizen. However, the college entrance examination system in China determines the information technology curriculum in primary and secondary schools in the lower position, which makes the information literacy training of students...
Proceedings Article

Design and Implement of a Persian-Chinese Online Dictionary Based on WAMP

Wei Li, Liming Zhang
According to the actual demand, there are more and more Persian learners in China. However, there doesn't exist a Persian-Chinese online dictionary of comprehensive and rich explanations so far. This paper designs and implements an online dictionary based on WAMP, which can look up words, phrases and...
Proceedings Article

Application of MM40 Invert in Direct Torque Control of PHEV

Zhixue Tong, Baozhen Zhang
In order to meet the problem of motor torque control for plug in hybrid electric vehicle, direct torque control system is designed with Profibus-DP bus and Ethernet communication by using Siemens S7-300 series PLC and MM 440. Structure and control scheme of the system is described. Hardware design of...
Proceedings Article

The Study of Running Behavior of Pedestrian at Urban Signalized Intersection

Zhiyin Li, Ziyang Wang, Boran Wan, Mingtao Wu, Haiyue Zhao
Pedestrian is the main traffic participants in the signalized intersection. And its running behavior, on the one hand, will increase hidden danger because of reducing driver's reaction time; on the other hand, it will decrease the time of exposure to the road and reduce the security risk. The study found...
Proceedings Article

On energy-saving control during the power plant production process and its application

Song Zhao
Faced with the threat of environmental pollution and energy consumption, China has put forward the sustainable development policy, and encouraged all sectors and industries to realize energy-saving production. As important energy supply units, power plants should also actively explore an energy-saving...
Proceedings Article

The Establishment of Blouse'S Parameter Constraint Database Based on Pattern Automatic Generation

Lina Cui
This study takes fast pattern generating as the goal and takes blouse pattern as the research ob-ject, then raises up the parametric design method based on numerical geometric constraint, and take constraint solving for each part of the blouse pattern, furthermore, this paper uses numerical method of...
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

Effect of Single Sio2 Layer Incorporation on Electrical Performances of Metal-insulator-metal Capacitors with Al2O3-Hfo2-Al2O3 Dielectrics

Li-Feng Zhang, Sai-Sheng Xu
The metal-insulator-metal (MIM) capacitors with Al2O3/HfO2/Al2O3 (AHA) and Al2O3/HfO2/SiO2/HfO2/Al2O3 (AHSHA) dielectric structure using atomic layer deposition (ALD) technique have been fabricated. It is demonstrated that the dielectric loss at higher applied frequency and quadratic VCC in high- MIM...
Proceedings Article

Determination of the Scenarios for the Future of Materials Technology

Astelio Silvera Sarmiento, Luis Fernando Garcés Giraldo, Jovany Sepúlveda-Aguirre
Introduction. In the world the prospective studies have been taking great acceptance, especially in developing countries, as they allow the prioritization and targeting of efforts in research on a specific topic. Objective. Contrast the positions of the key members of 2 Colombian universities about the...
Proceedings Article

Study on Effects of NHERF-1 on Proliferation and Migration of Human Umbilical Vein Endothelial Cells

Dan Li, Xianming Chu, Zhihui Feng, Xia Li, Peng Chen, Yi An
Object To explore the effects of Na+/H+ exchanger regulatory factor 1 (NHERF1) on the phosphorylation levels of Akt1, activity of gelatinase secreted by HUVECs, and expression and distribution of cytoskeleton inside Human Umbilical Vein Endothelial Cells (HUVECs), and to expound the molecular mechanism...
Proceedings Article

Preparation of Graphene Nanopore based on AFM

Siyuan Wei, Zhongxin Qi, Tongyu Ji
With the development of science and technology, graphene as a material has arrested increasing attention from scientists, and there are more experiments and researches on its application. The project is focused on the imaging technology of atomic force microscopy, which manages to conduct the image analysis...
Proceedings Article

Feature-Filtering Data-Mining Algorithm for Urban Waterlogging Path Optimization in Extreme Weather

Wei Zhong, Youdong Zhang
Good personnel hedge scheme which can reduce the negative effects of urban waterlogging disaster is one of the effective ways and scientific means to improve the level of urban municipal management. Strong randomicity is the characteristics of stormwater runoff route under city extreme weather , this...
Proceedings Article

A Pore Water Model of Dynamic Compaction

Yao Xu, Ping Hu
The pore pressure test is designed in a dynamic compaction engineering, and the data on dissipation and increase of the pore pressure are gotten. The function of pore water pressure is fitted by regression analysis. The design parameters of time interval between two dynamic compaction can be determined...
Proceedings Article

Parametric design and mechanical performance analysis of hyperbolic flat reticulated shells

Xiaoyang Lu, Tao Li, Shaobo Lu, Haoxin Fu, Xiong Jiang, Lulu Wang
A parametric design macro program of five kinds of hyperbolic flat lattice shells was developed by using APDL (Ansys Parametric Design Language) parametric design language.On this basis, hundreds kinds of working conditions of three kinds of hyperbolic flat lattice shells were selected for the change...
Proceedings Article

Development and self-calibration of a robotic visual inspecting system

Chengyi Yu, Xiaobo Chen, Juntong Xi
The paper proposes a high-accuracy, large-scale robotic visual inspecting system which consists of an industrial robot and an optical scanning sensor fixed on the robot hand. Traditionally, calibration of a robotic visual inspecting system is separated into three parts: Hand-eye calibration, robot calibration...
Proceedings Article

Research On Windage Yaw Of V-Type Composite Insulators In Ultra-High Voltage

Li Li, Chenglong Lin, Xiong Wu
To ensure safe operation and reduce construction costs, it is necessary to study the mechanical characteristics of V-type composite insulators under windage loads, with theirs wide applications in ultra-high voltage (UHV). User-defined material (UMAT) subroutines are programmed to consider composite...
Proceedings Article

Evaluation of Green Building Cost Based on Life Cycle Theory

Yanli Guo, Chengli Zhu
With the deteriorating climate and the ever-tightening of available resources, green, environmental and low-carbon buildings are more and more emphasized. On the basis of expounding the connotation and characteristics of green building, this paper uses the life cycle theory to analyze the influencing...
Proceedings Article

Algorithm of Face Recognition Based on Chaotic theory

Yu-ping Yang
Face recognition belongs to the field of digital image, there are many applications. The classical algorithms of face recognition include algorithm of PCA, algorithm of LDA, algorithm of ICA, and algorithm of SIFT which is for robust feature extraction, etc. In this paper, the improved algorithm is proposed...
Proceedings Article

Detecting Ocean Eddies Automatically from MODIS L1B Data

Jian Ding, Shuang-Shang Zhang
This study aims at the automatic detection of the ocean eddies from Moderate Resolution Imaging Spectrometer (MODIS) L1B data in the China Seas. First, the sea surface temperature (SST) is estimated from MODIS Aqua/Terra L1B data using the nonlinear IMAPP algorithm. Based on the distribution of SST,...
Proceedings Article

Simulation of AIDS Spread Model Based on Cellular Automata

Jiatai Gang, Sisi Liu, Jian Lu, Zhiwei Zhao, Xinxin Tan
Abstract. This paper establishes an AIDS model based on the spread characteristics in China, spread from high-risk to general population, through bridge population based on cellular automata. Matlab is used to simulate the dynamic performance of the model, the simulated results are consistent with statistics...
Proceedings Article

Research on electromagnetic wave propagation in fractional space

Hongbo Zhang, Zhongshu Yang
In this paper, a generalization of differential electromagnetic equations in fractional space is provided. These equations can describe the behavior of electric and magnetic fields in any fractal media. The time evolution of the fractional electromagnetic waves by using the time fractional Maxwell’s...
Proceedings Article

The Research of Lane Marker Detection Algorithm Based on Inverse Perspective Mapping

Jinghong Xu, Changsheng Cheng, Yan Wan
This paper presents a robust and fast algorithm for lane marker detection. It is based on generating an inverse perspective mapping image of the road, computing line abstracted regions and the class points from IPM image, which is followed by a post processing step using rectangular approximation to...
Proceedings Article

The PID Parameter Setting for the Hydraulic Servo System Based on Genetic Algorithms

Yao Yao, Pengfei Wang, Wenyu Zhang, Hualiang Wu
This paper is based on the magnesium alloy in our school laboratory rolling machine as the research object and the servo system model of valve controlling hydraulic cylinder is established, by using genetic algorithms to optimize PID controller design and to control its model. The simulation and experiment...
Proceedings Article

Computer Simulation of Adaptive Control Algorithms for AC Wind Turbine with DFIG

Andrey A. Mazalov
Nowadays actual scientific problem of renewable energy is the problem of developing control systems, that ensure the generation of stable voltage in a changing environment. This paper presents a structure and methods of synthesis of control system development, which allow to decide the indicated problem....
Proceedings Article

Effect of Side Error on the Static Displacement of Micro-resonator

Fen Gao, ShuYing Hao, Chengkun Qi, JingJing Feng, Huijie Li
In view of the practical situation, sometimes there is side error of the comb capacitor through superposition of the deep reactive ion etching (DRIE) process, and these manufacturing tolerances can lead to the movable comb fingers offset. Using the software of ANSYS to explore the electrostatic-structural...
Proceedings Article

Research on Quick Sizing System

Jinming Lu
Quick sizing system composed by creel mechanism sizing mechanism drying mechanism winding mechanism and temperature-controlling mechanism. the four notes are put forward. Using this quick sizing system for JC20S, the yarns are tested before and after sizing. The results show that: after sizing, breaking...
Proceedings Article

Enrichment and Cultivation of Denitrifying Phosphorus Removing Bacteria

Jinlan Lian, Xing Jin
The denitrifying phosphorus removal bacteria (DPB) were enrichment using SBR reactor and two stages of training method under the low carbon source with nitrate as electron acceptor. The system was operated under the condition of anaerobic-aerobic-precipitation-discharge for 10 cycles in the first stage,...
Proceedings Article

Dynamic AGC Units’ Dispatching Based On Loss Sensitivity Identification with the Consideration of Wind Energy

Shuang Zhang, Jingyi Zhang, Xuehong Yang, Hongqiang Li, Feng Gao, Chao Lu
the emergence of high penetration of sustainable energy in the power system has increased the demand for faster-ramping units participating in the frequency regulation service. To fulfill the automatic generation control (AGC) and compensate the influence of sustainable energy fluctuations simultaneously,...
Proceedings Article

Temperature Control System of Cold Storage

Ting Lu, Zeliang Liu
This design is a temperature detection and automatic control system based on STC89S52 micro controller for the cold storage. Mainly consists of a power supply, a temperature detection circuit, a system control circuit , actuator, the temperature display circuit, alarm circuit and other parts, using DS18B20...
Proceedings Article

Thermal Management of The Die Bonding Architecture in 3D-Ics

Kangjia Wang, Zhongliang Pan
This paper presents the thermal impact of different bonding architectures in the 3D stacked chip.ANSYS® Workbench™14.0 was used to model the architecture and meshed analysis was conducted. Bonding architectures that evaluated were face-to-face, face-to-back and back-to-back while all the parameters and...
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

Study on Huge Type of Invasive Pituitary Adenoma through Frontotemporal Orbital Zygomatic into The Applied Anatomy Study of the Road

Cailian Ruan, Tao Xue, Yuanyuan Xie
To explore the type giant invasive pituitary adenomas by frontotemporal orbital zygomatic into the applied anatomy study of the road.Methods: 15 cases of pituitary adenomas in frontotemporal orbital zygomatic into the anatomy of the application of the road.Put the 15 cases of skull in it for fixed and...
Proceedings Article

Study of Debris Flow Mechanism in Tunnel Faults in Aqueous Environment

Suchao Xu, Shenshen Yu
In this paper, according to the debris flow problem in the region of karst through fault fracture zone, a test concerning the evolution of permeability for mud rock were carried out. Such conclusions were gained: initial deposition deformation and micro crack closing play a greater influence on the evolution...
Proceedings Article

Research On Prosody Conversion of Affective Speech Based on LIBSVM and PAD Three Dimensional Emotion Model

Xiaoyong Lu, Tao Pan
This paper proposes a framework for prosody conversion of emotional speech based on LIBSVM support vector regression model and PAD three dimensional emotion model. We design an emotional speech corpus including 11 kinds of emotional utterances. Each utterance is labeled the emotional information with...
Proceedings Article

Spectrum Analysis of Anode Rod Current in 300kA Aluminum Reduction Cells Based on Hilbert-Huang Transform

Shuiping Zeng, RuiQiang Li
There are dozens of anodes work in aluminum electrolysis at the same time. Because of the particularity of anode work and the waving ability of the melt, different current flow through different anode. Spectral characteristics of the current signal are important parameters of internal status changes...
Proceedings Article

The effect and application of "false extreme" in electromagnetic frequency measurement

Guoqiang Xue, Shu Yan, Kang Chen, Weiying Chen
In frequency-domain sounding, "false extreme" phenomenon often appears in the apparent resistivity curve. Previous investigations focused on the subject without considering strata information containing in false Extreme. The use of false extreme effect is a new attempt to explain data. This paper analyzes...
Proceedings Article

Experimental Study on Wave Overtopping Force before a Vertical Breakwater

Han Li, Jinsong Gui, Dongxu Wang
On the breast wall of a vertical breakwater, the measured wave forces have large deviations from the calculated values according to the current standard as a result of overtopping. In order to explore the reason of this deviation, the wave forces on vertical breast wall with overtopping have been measured...
Proceedings Article

Study on economic dispatching of wind power consumption considering dynamic game time-of-use price

Fang Xi, Yuan An, Qian Wei, Jiang Yao, Yuyao Wang
In the view of the anti-peaking characteristics of wind power, the electric power companies and the users were selected as the object to study and formulate reasonable demand side hourly price mechanism and the demand response model was established based on dynamic game time-of-use price. Proposed model...
Proceedings Article

Experimental study on dynamic characteristics of foundation for large turbine-generator set

Bing Lu, Tiejun Qu
Based on a large turbine-generator foundation in the actual project, dynamic characteristics of 1:10 model of this foundation are obtained from modal analysis of the random excitation method. Natural frequency,mode shapes and damping ratio of the structure are acquired. The results of basic vibrating...