Proceedings of the 3rd Annual International Conference on Electronics, Electrical Engineering and Information Science (EEEIS 2017)

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82 articles
Proceedings Article

The Design and Realization of a Rotary Inverted Pendulum Based on Efficient Control

Zhi-Yu ZHAO, Gang DU, Yun-Tao GOU, Jun LI
Abstract: In this paper, a single-stage rotary inverted pendulum system is set up by using rotary encoder, servo motor and some mechanical structures. Lagrange equation is used to build up the mathematic model of single-stage rotary inverted pendulum. Linear quadratic regulator (LQR) and fuzzy control...
Proceedings Article

Green Packaging Design and Finite Element Analysis of LCD Buffering Cushion

Shui-Gen LU, Jing DONG, Tian ZHOU, Feng LIU, Shuai XU
Objective: To study the buffering effect of the green buffering cushion to LCD designed by the finite element analysis technology. Methods: The corrugated cardboard formed by folding was used to design the buffering cushion of the liquid crystal display. The solid model of liquid crystal display and...
Proceedings Article

Analysis of Aerodynamic Performance of Tesla Model S by CFD

Qi-Liang WANG, Zheng WU, Xian-Liang ZHU, Li-Li LIU, Ying-Chao ZHANG
Air drag can affect the cruising ability of pure electric vehicles, especially in the case of high-speed driving. In this project, using 3D laser scanner, we can acquire the point cloud data of the Model S vehicle of Tesla, and the STAR-CCM+ software of Siemens is used to analyse the aerodynamic performance[1]...
Proceedings Article

The Development and Current Status of Fracture Mechanics

Ting-Ting LI, Li-Jun OU-YANG, Bin ZHEN
Fracture mechanics, began in the 1950s, is a new branch of solid mechanics. In this paper, we first talk about the history of fracture mechanics at home and abroad. Then the basic theory of fracture mechanics is briefly described in the second part, in which the basic theory and fracture criteria of...
Proceedings Article

Intelligent Weld of Welding Robot

Wei FU, Xiao-Gang LI, Hao MA, Xiao-Lan WANG
Based on the actual engineering requirements, this paper puts forward a robot weld position tracking based on laser sensor ranging technology, and the laser sensor is installed at the end of the robot welding gun. DTPS off-line programming software pre-programmed path, robot welding gun drives sensor...
Proceedings Article

CAN Bus Module and Wiper Motor Compatibility Issues Research And Analysis

Shao-Feng LI, Shan-Hu YU, Xiao-An LIU, Xiao-Ming WANG
The CAN bus module used in passenger cars has the potential problems of short service life, maloperation and control inaccuracy, etc. In order to improve the reliability and operational stability of the module, the following issues are investigated: (1) Using PWM output to improve the service life of...
Proceedings Article

Pruning and Summarizing the Discovered Time Series Association Rules from Mechanical Sensor Data

Qing YANG, Shao-Yu WANG, Ting-Ting ZHANG
Sensors are widely used in all aspects of our daily life including factories, hospitals and even our homes. Discovering time series association rules from sensor data can reveal the potential relationship between different sensors which can be used in many applications. However, the time series association...
Proceedings Article

Controlling Chaos in a Dual-Ring Erbium-Doped Fiber Laser by Modulating the Pump

Sen-Lin YAN
Control of chaos in a dual-ring erbium-doped fiber laser is studied by modulating the laser pump and its physical model is presented to induce the dual-ring erbium-doped fiber laser to a cyclic state and other dynamics states via adding a periodic signal to the pump. When one pump is modulated by a periodic...
Proceedings Article

Modeling and Simulation Research of Driving Force Generation Speed Control System

Wei WANG, Yu-Heng FAN, Jian-Feng WANG, Chu-Feng RAO, Ze-Hao PANG
The power electronics control system can be designed in the discrete domain or continuous domain. In consideration of the digitally control and delay of actual system, it is more accurate to design the system control parameters in discrete domain. This paper firstly establishes the discrete domain model...
Proceedings Article

An Adaptive Interacting Multiple Model Algorithm for Maneuvering Targets Tracking

Shu-Liang WANG, Da-Ping BI, Ming-Yang DU
Current Statistical (CS) model is a good adaptive filtering model for maneuvering target tracking. While, the performance of CS model depends on the maneuvering frequency, and becomes poor when tracking weak maneuvering targets. Firstly, the innovation of the filtering is used to reduce the dependence...
Proceedings Article

Design of High Precision Lighting Control System for Machine Vision Image Acquisition

Kai-Peng YU, Ji-Ye HUANG, Shuang WU
In this paper, a high precision lighting control system based on TPS92640 is proposed, which meet the requirements of image acquisition in light source. The whole system adopts modular design, including STM32 master module, human-computer interaction interface, light-driven module based on TPS92640,...
Proceedings Article

Design and Implementation of Control Software Based on Linux and QT for Electric Energy Meter Calibration Device

Lei LUO, Zhi-Wei HE, Jie WANG
With the development of society, all the industrial fields are now dependent on electric energy. An energy electric meter is a special instrument for measuring electric energy, its accuracy and reliability have a huge impact on people's lives. To ensure the reliability and accuracy of electric energy...
Proceedings Article

A Two-stage Coordinated Strategy for Integrated Exploration of Multi-robot Systems

Xue-Feng DAI, Lai-Hao JIANG
To improve performance for integrated exploration algorithms of multi-robot systems, a two-stage coordinated strategy is proposed in this paper. In the first stage, all robots explore unknown environments by a kind of forth and back trajectories which are shaped by social entropy and a voting mechanism....
Proceedings Article

Scalability of OpenFOAM for Viscoelastic Solver on High Performance Systems

Gang HUANG, Can-Qun YANG, Xiao-Wei GUO, Cheng-Kun WU, Xiang ZHANG
In this paper, we investigate the scalability of OpenFOAM for the viscoelastic solver which is implemented in our previous study on HPC platforms. Results show that the solver scales reasonably well up to 256 cores. Further profiling shows that the scalability is greatly restricted by global reduction,...
Proceedings Article

Development of Dispatching Automation Time Synchronization Management Module Based on VxWorks Embedded Device

Chun-Bing JIANG
This paper takes "The research and application of scheduling clock synchronization system" science project of Jilin province electric power company control center. This paper develops a time synchronization management module based on VxWorks embedded system in the end station dispatching automation clock...
Proceedings Article

Design and Implementation of Data Cloud Platform for CNC System

Sheng-Yang SHI, Wen-Zhong TANG, Ji-Qiang XIA, Lian-Sheng GAO, Yan-Yang WANG
Reliable CNC machine tools can make the industrial production efficient and stable. The reliability of CNC system is a hot topic in the field of mechanical engineering. It is very meaningful to make suggestions to improve the reliability of CNC machine tools by collecting and analyzing the operation...
Proceedings Article

Modeling and Control of Single-Phase LCL-type Grid-connected Inverter in Discrete Domain

Jing-Hua ZHOU, Qi-Hang WANG, Ya-Ai CHEN, Xiao-Wei ZHANG
The power electronics control system can be designed in the discrete domain or continuous domain. In consideration of the digitally control and delay of actual system, it is more accurate to design the system control parameters in discrete domain. This paper firstly establishes the discrete domain model...
Proceedings Article

Research of Phase-Shift Angle on the Differential Delta Auto-Connected Transformer

Jia-Rong WANG, Xiao-Qiang CHEN, Qi-Yao LI, Ying WANG
Using the traditional phase-shift angle, the differential delta-connected transformer is not able to boost voltage. Broadening the phase-shift angle of the autotransformer can boost its output voltage. But the greater phase-shift angle will increase the equivalent kilovolt ampere (KVA) rating as well....
Proceedings Article

The Research of the Detecting System for the Battery Cycle Life of the Train

Jian-Gang CAO, Jian FENG
The train storage batteries are mainly providing power for train control system and emergency ventilation system. The performance of the vehicle battery status directly affects the safety of the train. Because the cell of batteries is difference, leading to a sharp drop in battery performance and cycle...
Proceedings Article

Efficiency Analysis and Optimization of Four Coil Magnetic Resonance Wireless Power Transmission System

Qiang LI, Zhi-Ren ZHANG, Jian-Qiao YE, Wei GU
Four coils magnetic resonant wireless power transmission system was constructed, and the efficiency model was established by using the theory of mutual inductance. The analysis of the maximum efficiency is based on two part factors, which are driving source and coils. The adjustment strategy of load...
Proceedings Article

Study of the Electronic Current Transformer's Additional Error Testing

Chun-Yan YANG, Deng-Yun LI, Hao-Liang HU, Hui PENG, Li YAO, Tao XU
Abstract: The measurement accuracy of the electronic current transformer are susceptible to environmental factors and interference of external magnetic field. Based on analyzing the effect of temperature, primary wiring and harmonic factor on the measurement accuracy of current transformer of rogowski...
Proceedings Article

LVRT Strategy -based Multi-controller Switching for DFIG

Shi-Hong GAO, Cheng-Xiong MAO, Dan WANG
The RSC is generally controlled by using PI controller, but its narrow bandwidth and slow transient response speed limit the LVRT capability of DFIG. So, a LVRT strategy-based multi-controller switching is proposed in this paper. According to different rotor current setting value, the corresponding control...
Proceedings Article

Research on Fault Warning of doubly Fed Wind Power Generator based on LS-SVM

Sheng-Yu NIU, Bo-Wen LIU, Xin-Yan ZHANG
According to the problem that difficult to build accurate model of equipment due to DFIG complex operation condition and strong coupling characteristics of multi state variables , a intelligent data mining method was applied to the early fault warning and diagnosis of wind turbine equipment. The wind...
Proceedings Article

The Research on Power Grid Self-Healing in a High-Voltage Smart Grid

Guang-Liang YANG, Jing ZHOU, Yong WANG
In this paper, a concept of self-healing of high-voltage power grids and their research status are first introduced. Based on that, a new high-voltage power grid self-healing scheme is proposed. The collections of protective trip information, i.e. action set of each fault point, are initially utilized...
Proceedings Article

Experimental Study on the Influence of Pulse Load on Micro - grid Operating Characteristics

Chuang LV, Pu XIE, Zhi-Yong YIN
The structure of Pulse load is complicated and the load characteristics is closely related to the work mode, in order to study the micro grid operation characteristics under pulse load and the different parameters of pulse load on the influence of the micro grid operation characteristics. This paper...
Proceedings Article

Outage Capacity and Energy Efficiency trade-off for Distributed MIMO Systems

Zi-Hao LI, Gong-Bin QIAN, Chun-Long HE, Xing-Quan LI, Ce ZHANG
In this paper,we investigate the relationship between the outage capacity and the transmit power.Finally,we derived the energy efficiency(EE) based on outage capacity for the distributed multiple-input multiple-output(MIMO) systems under the idealistic power model and the realistic power model,respectively.Then...
Proceedings Article

A Survey of Control Stratedy Based on Cascaded H-bridge Power Conversion System

Jing-Hua ZHOU, Xiang JI, Xiao-Wei ZHANG, Ya-Ai CHEN
The fluctuation and intermittence of renewable energy sources power poses a great challenge to the stable operation of power system, which needs power conversion system(PCS) to provide spare power to achieve dynamic balance of supply and demand for the power grid. Cascaded H-bridge converter is a main...
Proceedings Article

Prospective Estimation of the Scales and Subsidies of China's Offshore Wind Power Before 2020

Tong XU, Jia-Song LUO, Xue-Qin TIAN, Chong-Ming SONG, Xin-Lei WANG, Jing YAN
In order to estimate the scales and subsidies of China's offshore wind power before 2020, the annual generation of China's total planned offshore wind power projects was analyzed and calculated based on existing engineering data as well as offshore wind resource data, performance parameters of wind turbines...
Proceedings Article

Research on Energy Management Strategy of Connecting and Off-grid Charging Station with Photovoltaic and Storage System

Xiao-Yu ZHANG, Shou-Xin GU
With the rapid development of PV charging station with storage system, due to the inadequate utilization of solar energy in traditional off-gird charging stations and grid-connected charging stations, this paper present a novel connecting and off-grid PV charging station with storage system, which with...
Proceedings Article

Research on Automation Design of Power Supply Scheme for Industry Expansion Based on Marking and Power distribution sharing and GIS information

Mao-Yi FANG, Zhi-Jie SUN, Feng XIE, Xin-Nan ZHOU, Yi-Ning NIU, Jian-Wei JIA, Ya-Min SUN
ABSTRACT: The Development of Power Supply Scheme for Industry Expansion is an important business of power supply company's external service. With the continuous improvement of electricity demand, the traditional model relying on paper files and on-site exploration has been difficult to meet the needs...
Proceedings Article

An Empirical Analysis of Asset Management Performance Evaluation Model for Power Grid Enterprises

Jia-Xu CHENG, Ying-Hui HAN, Jin-Dong WANG
According to the main business situation of the current enterprise management of power grid enterprises, we divided the identified key coordination points of business into five categories: the process of implementation, the timeliness of implementation, the accuracy of implementation, the compliance...
Proceedings Article

Research on Financial Management Information Construction of Electric Power Enterprises in China

With the rapid development of China's national economy, the increasing trend of global economic integration is becoming more and more obvious. The competition of various industries is becoming more and more intense. As the pillar industry in China's national economy, the development of electric power...
Proceedings Article

Study on Algorithms of Power Line Extraction Based on Power Line Image Feature

Wen-Yu WANG, Yuan-Jing LIU, Le ZHAO, Xian-Pei WANG
Using small commercial UAV equipped with a simple visible light camera, to obtain the depth information of power line and the ground by monocular or binocular vision is the focus of research. Among them, how to use digital image processing method to extract the power line quickly, accurately, automatically...
Proceedings Article

Design of a Video Data Transmission System Based on Wireless Mesh Network

Liu-Qing YANG, Guo-An ZHANG
A video data sampling and transmission system is designed for video monitoring based on wireless mesh network. Discussion is made on the use of standards, working frequency, network infrastructure, coverage solutions, link budget, frequency planning, power supply, supporting transmission and AC design....
Proceedings Article

A Survey on Underwater Localization, Localization Techniques and Its Algorithms

Inam Ullah, Ming-Sheng GAO, Mian Muhammad Kamal, Zubair Khan
Abstract.Underwater localization are an importantpart of underwater sensor networks (USNs). USNs attracted significant attention, they are widely used for many applications, such as tsunami before the reaching inhabited areas, pollution monitoring, civilian and military applicationsOcean resource exploration,...
Proceedings Article

Research on Programmable Data Plane Load Balancing based on Multipath Selection

Li-Qiong HE, Ling OU
The switching equipment on traditional networks have limited capabilities and the exchange of the switching equipment is often associated with long time frame and high development cost. SDN deployment controller under the flow table rules also exists to handle message delay. In this paper, we propose...
Proceedings Article

Using Combined Model Approach for Churn Prediction in Telecommunication

Fa-Gui LIU, Zhi-Jie ZHANG, Xin YANG
Abstract: To solve the prediction problem of hybrid data in users' consumption information of telecommunication, the paper use the fuzzy K-Prototypes (FKP) and support vector machine (SVM) combined model to improve the accuracy of users churn prediction. In the combined model, FKP is adopted to cluster...
Proceedings Article

Monitoring of Transmission Line Wildfires Using Satellite Remote Sensing

Xiao-Ran YI, En-Zhe ZHOU, Li YE, Shuang-Yu DU, Zhan-Qing YU
Wildfires can cause transmission lines to trip, which can prove difficult to reclose successfully. Using satellite remote sensing technology to monitor wildfires can alert the power sector to potential damage. However, wildfires along transmission lines may have a small burned area and may spread rapidly....
Proceedings Article

Research on UWB Precise Indoor Positioning in Ship Based on Intuitionistic Fuzzy

Kun ZHANG, Chong SHEN, Qian GAO, Hai-Feng WANG, Yu-Fei WANG
Based on the related generalization of Vague set algorithm of intuitionistic fuzzy theory, this paper applies it to UWB marine ship precision positioning technology, puts forward new research methods and calculation formulas, and constructs the similarity measure between them and obtains new formula...
Proceedings Article

Research on Multi-Storey Indoor Wifi Positioning Algorithm based on Image Recognition

Hao DING, Lei WANG, Ya-Nan LIU, Jing-Qi DENG, Ming-Jun ZHAO
Abstract.To address the inaccuracy of multi-storey indoor positioning, the paper proposes a method involving WiFi fingerprint positioning based on the prior information of map environment and position correction based on the image recognition technique. First, we establish a model of map environment...
Proceedings Article

Channel Estimation Algorithm for mmWave Communication with Array Antennas via Reduced-Dimension MUSIC

Wei-Tao LIU, Zhong-Xi XIA, Qian-Lin CHENG, Dong-Lin YANG, Xiao-Fei ZHANG
Abstract: This paper considers channel estimation for mmWave communication with massive received array antennas at BS. Instead of estimate the channel matrix, we resolve the problem into two steps. Firstly, one could separately estimate DOA, on the basis of the array signal processing techniques, and...
Proceedings Article

The Study on the Model of Effective Face Retrieval in Pedestrian Detection

Hua-Yang LI, Pan-Pan XIA, Hui-Lian XU
Pedestrian detection and retrieval plays an important role in intelligent video surveillance and automobile auxiliary driving system. Video surveillance creates mass monitored data among which a little effective information exists and could be hardly found. To settle the problem, based on pedestrian...
Proceedings Article

Big Flow Collision Avoidance Strategy for Load Balancing in SDN

Bin LUO, Jing SHEN, Li-Qian SUN
Software definition network (SDN) as a new model of the future network architecture system, which gains the academic and industry attention. Large traffic often leads to congestion and transmission of network links. Equal-Cost Multi-Path (ECMP) routing can play a significant role in balancing the load,...
Proceedings Article

Design of Miniaturized Ultra Wideband Microstrip Antenna Fed by Coplanar Waveguide

Wei DING, Dong-Sheng WU, Lan-Lan PING, Jing ZHANG, Wen-Li LIANG
The Ultra-Wideband antenna can effectively improve the system performance, such as range resolution, anti-jamming performance and complex target recognition. It is very important to study the UWB antenna. In this paper, the UWB antenna is discussed and studied, and the influence of antenna size miniaturization...
Proceedings Article

Air Quality Prediction of Pollution Sources Based on Wavelet Neural Network

Hong-Da JI, Li YANG, Yan-Feng WANG, Xiu-Bin DAI, Jun WANG
In order to realize the prediction of air quality of pollution sources, this paper uses the method of wavelet neural network. In this paper, the pollutant concentration values of pollution sources were predicted, so as to realize the monitoring and early warning of pollution source emission. In this...
Proceedings Article

Pulse Modulation Method to Decrease the Blind Zone in Ultra-wideband Pulse Compression Radar Systems

Zhao-Xia ZHANG, Xiao-Peng MA, Ling-Zhen YANG, Juan-Fen WANG, Ping-Ping XUE
A short penetrating distance is a drawback of traditional ultra wideband radar systems. A pulse compression technique has been used in UWB radar systems to increase the penetrating distance. However, this leads to an increase in the blind zone. The paper proposes a new method to address this issue which...
Proceedings Article

3D Near-field Source Localization for Cross Array via Fourth-order Cumulant

Zhong-Xi XIA, Hao-Yu YANG, Wei-Tao LIU, Qian-Lin CHENG, Xiao-Fei ZHANG
This paper proposes a algorithm for 3D near-field source localization, which uses the cross array and fourth-order cumulant. We construct two high-dimensional matrices by using these six fourth-order cumulant matrices, according to the subspace theory, we can extract the rotation factors, which contain...
Proceedings Article

Simulation of Detection Effectiveness of Airborne Early Warning Radar

Hong-Tu XIE, Shao-Ying SHI, Fu-Hai LI, Dao-Xiang AN, Guang-Xue WANG, Jia-Lin SU, Xiao-Tao HUANG, Zhi-Min ZHOU
Early warning radar is able to effectively detect the target utilizing Doppler Effects between the target and radar. The detection effectiveness of the airborne early warning radar is affected by its detection range as well as its detection probability. In this paper, a method for simulating the detection...
Proceedings Article

Study on Detection of P300 ERP Component in EEG Signals and Algorithms

Syed Kamran Haider, Ai-Min JIANG, Shahzad Ashraf, Inam Ullah
Abstract.P300 Event Related Potential (ERP) has drawn much interest in different application of psychological background. An endogenous ERP component, P300, has been widely inspected in detecting deception. Detecting P300 from EEG signals is hard to find because P300 is overloaded with noise and other...
Proceedings Article

Experimental Study on the Measuring Temperature Field by Real-Time Digital Holography

Zhan-Rong ZHOU, Xiao-Fang SHEN, Ai-Jun LI
An experimental method and reconstruction arithmetic of temperature field are proposed. The fast Fourier transform followed by a digital low-pass filter and the inverse Fourier transform were applied to interference fringes for removing speckle noise, so that airflow field phase information is in high-contrast...
Proceedings Article

Analysis of Sleep Signals Based on Permutation Symbolic Transfer Entropy

Abstract.In this paper, we use the method of permutation entropy symbolization to symbolize the original data. It mainly uses the size relation of the adjacent data to symbolize the original data, preserves the details of the original data, and overcomes the problem that global static symbolization method...
Proceedings Article

Study on Image Recognition Based on Stacked Sparse Auto-encoder

Gui-Ming CAO, Xiang -Qian DING, Hui -Li GONG
Image recognition has the characteristics of large sample size, high complexity and redundant information, which has become a hot and difficult topic in the present study. To solve this problem, a feature extraction and image classification model based on the sparse auto-encoder deep neural network is...
Proceedings Article

Analysis of Epileptic and Normal EEG Signals based on Random Walk

In this paper, a random walk model was established for the EEG signal. The characteristic parameters qt and at were extracted from the original EEG signal by Bayesian inference method. By comparing the global maximum of the autocorrelation function of the characteristic parameter qt between patients...
Proceedings Article

Image Edge Detection Algorithm Based on Interpolation Wavelet Decomposition

In digital image processing, classic wavelet algorithm often has difficulties in obtaining accurate wavelet coefficients by using continuous integral formula. Hence, clear and accurate edges of images cannot be detected in the classic wavelet algorithm. To deal with this problem, a new algorithm is proposed...
Proceedings Article

Telephone Traffic Forecasting of Electric System Based on Multi-factor Decomposition

Bo HU, Xiao-Ling REN, Cai-Jun ZHANG, Hua-Qin Qin, Chong-Hui GUO
Many factors can affect the telephone traffic of power supply service center. And telephone traffic forecasting would help to estimate the population size, make schedule analysis and copy with the sudden situation. We use some province data of 95598 call center as an instance to analyze factors using...
Proceedings Article

An Improved Relay Protection Simulation Method - Direction Distance Method

Feng GAO, Dong-Hai KUANG, Xi-Lan ZHAO
This paper briefly introduces the domestic and foreign status quo of protective relaying simulation technologies. It also summarizes the current problems and obvious drawbacks of three existing methods, which can't meet the requirements of large grid's operation. In this paper, a new protective relaying...
Proceedings Article

Research on Simulation Method of Protection System for UHVDC Training System

Ke-Yuan QIN, Wu-Guang TAN, Qin SONG, Bing LI, Qi-Zhen SUN
The protection system simulation is an important part of the simulation training system for the UHVDC converter station. It is an important indicator of the fidelity of the training system to accurately simulate the protection action after the fault. In this paper, a simulation method for protection...
Proceedings Article

Design and implementation of simulation system for safety accident case based on Immersive Virtual Reality Technology

De-Gang ZHANG, Ze-He LI, Yan-Wei XIAO, Long JIANG, Da-Da WANG, Guo-Ping WANG
In view of the problems existing in the safety education and training of Substation, this paper designs a simulation training system for electric power safety accidents. This paper introduces the hardware and software scheme of the system, focusing on production safety accident case, the system uses...
Proceedings Article

Heuristic Pathfinding Algorithm Based on Dijkstra

Yan-Jiang SUN, Xiang-Qian DING, Lei-Na JIANG
The problem of shortest path solution belongs to the classical algorithm problem, the Dijkstra algorithm has wide research and application, but there are still some shortcomings in practical applications. First of all, in order to solve the problem of low efficiency of Dijkstra algorithm, this paper...
Proceedings Article

The Automatic Detection of Hypernasality in Cleft Palate Speech Based on an Improved Cepstrum Method

Fang-Ling FU, Jia-Hui QIAN, Fei HE, Heng YIN, Xi-Yue WANG, Ling HE
Cleft palate is a birth defect with the resonance between the nasal cavity and oral cavity, which causes an additional nasal formant. And the accurate formant extraction method contributes to hypernasality detection. In this sense, we present a method for formant extraction. The proposed approach uses...
Proceedings Article

The Analysis of the Cannon Gun Tube Wearing Life Based on Random Using Condition

Tian-Xiao CUI, Jie LI, Guang-Sheng LIU, Chang-Zhi JIA
In view of the problem that the artillery tube life is difficult to accurately forecast under the random using condition, through the analysis of the heat transfer process of the inner wall of the tube body, introducing internal heat strengthening hypothesis, the calculation method of the highest inner...
Proceedings Article

Dynamics Simulation of 6-DOF Assemblying Manipulator Based on ADAMS

Wei WANG, Xin ZOU, Peng-Xiong LIN
Considering the application of automatic assembly line, the required functions of manipulator are selected and the overall structure is designed including modeling and virtual assemblying. Meanwhile, the strength of some key parts is also checked. Finally, a simplified six degree of freedom (6-DOF) manipulator's...
Proceedings Article

The Simulated Analysis on Shooting Stability of Vehicle Artillery Considering Soil Properties

Jie LI
Shooting stability is an important factor in the performance of wheeled vehicle artillery combat, has always been the focus of the artillery designers. The mechanical properties of the soil are the important factors that affect the stability of the artillery. In this paper, the vibration problem of the...
Proceedings Article

The Analysis of The Cable Crane In The Large Span Bridge

Zhou LI, Niu-Jing MA, Yuan-Cheng WEI
Jinsha river bridge is the biggest span suspension bridge under construction across the canyon. The analysis of the cable crane is of vital importance. The parabola theory of three spans is used in this paper to design the selection and installation of the sag of the track cable and hoisting cable. At...
Proceedings Article

Algorithm of Embedded File System in Industrial Storage Management

Hui-Zhong LIU
Aiming at the NAND flash which is widely used in industrial storage management, the embedded file system named 'Jkffs' is designed, it is a log-structured file system, a direct addressing algorithm is descripted, Tnode-tree, changeble-Tnodelength are used, the method of Chunk array is mentioned also....
Proceedings Article

Bio-speckle Method for Garden Pea Seed Nondestructive Classification

Yong-Zhen KANG, Ying-Qi ZHAO, Lin SHAO, Lei YAN, Jiang XIAO
Abstract.Bio-speckle is a non-destructive method applied widely in detection of seed viability.This paper explored the application of the Generalized Difference Method(GD),a bio-speckle image processing algorithm,in classifying garden pea seed viability quantitatively and qualitatively.The experiment...
Proceedings Article

Three-Dimensional Software Professional Skill Training of Mechanical Majors Based on Witkey and Project-Driven Teaching Method

Jian-Wen GUO, Xiao-Chang CAO, Chu-Diao HUANG, Li XIE, Jian-Jun JIN
Given that the teaching of three-dimensional software professional skill training is not corresponding with the actual demand of enterprises, on the basis of project-driven teaching, we introduce Witkey to build a training mode of three-dimensional software professional skill. The application of this...
Proceedings Article

A Method for Improving the Attitude Calculation's Fault Tolerance Rate by Using Hardware + Software

Hong ZHAI, Xing-Qian LI, Ling-Yu CHEN, Yun-Long ZHU, Hong-Wei ZHAO
Abstract: the UAV attitude calculation is an important technique in UAC's technology, many other teches are dependent on it, read the sensor's signal, and calculate after trans is the main method of UAV attitude solution by now, but this kind of method use the software method to calculate in general....
Proceedings Article

Geometric Visualization Interaction System Based on Augmented Reality

Feng HAN, Xing-Qian LI, Jian-Jun WANG, Guan-Long QU
With the continuous development of computer technology and CAD / CAM technology, people in the traditional manufacturing industry is no longer satisfied with the traditional machine tool design, so they now use the pop-ular 3D model printing technology. 3D printing technology could build geometric object...
Proceedings Article

Realization of Cross - platform Minority Language Translation System Based on H5

Xiao-Kang XIA, Jun ZHANG, Wei XIANG
Abstract: In this paper, we design a cross-platform minority language translation system, which based on HTML5, and combines CSS, with JavaScript and other web development techniques. At the same time, through the Alibaba open source framework Weex the system can realize cross-platform operation, we...
Proceedings Article

The Method for Discovering Technology Competitor Groups Based on Graph Clustering

Yong-Sheng YU, Hong-Qi HAN, Zhong LI
For enterprise decision-makers, it is crucial to timely find technology competitors and analyze competitive situation of industrial technology. A method for discovering technology competitor groups based on graph clustering is put forward to improve the precision of clustering results. The method extracts...
Proceedings Article

Relevance Identification of Chinese News in the New Media Environment-Taking "Shandong Vaccine Event" as an Example

Le SONG, Ming-Chun ZHENG
In this paper, we construct the maximum entropy model, which improved the feature function and training set, to calculate the relevance degree of Chinese news and selected topics, and apply them to Chinese news event relevance recognition. According to the example of "Shandong vaccine event", the relevant...
Proceedings Article

A study on classification of fruit type and fruit disease

Meng-Meng YANG, Rikuto Kichida
Abstract: with the rise of biotechnology, the similarity between fruits is growing, which has some impact on our lives. Hence, it needs to design a system to classify the types of fruits. If the fruit is placed over a certain period of time, it will be infected. Meanwhile, it is also important to classify...
Proceedings Article

Design of Web Based Information System Oriented to University Science Research Project

With the increasing development of science and technology, for a university, the proportion of science research activities and research capacities is increasing gradually in assessing its overall strength. By means of information technology for managing the daily research work, integrating scientific...
Proceedings Article

Extracting Attribute Words for Domain Entity Knowledge Base Construction

Hong-Lin WU, Ruo-Yi ZHOU, Ke WANG
One of the key problems in the construction of the entity attribute knowledge base for natural language understanding lies in domain attribute words acquisition. It is hardly to get these entity attribute word manually. This paper proposed a method of attribute words acquisition, which could acquire...
Proceedings Article

The Game Theory in Development of Internet of Things

Kai MA
The Internet of Things (IOT), "The Third Wave of information industry", has brought more and more people to pay attention to. Within the framework of game theory, this paper analyzes the relationship between consumers and the Internet of Things. The results indicate that the active consumption in the...
Proceedings Article

The Research and Design of Big Data Trading Platform for Entity Business

Qian-Ying ZOU, Lan LUO
An entity business based big data trading platform will be researched and designed against the defects of the traditional large scale business under the environment of big data. The platform will follow five steps: step one, use hardware equipment to collect basic information of the merchants, commodities...
Proceedings Article

Research on Spare Parts Management System of Converter Substation Based on Internet of Things

Jian-Xin GU, Di DAI, Yan-Wen WANG, Hao PENG, Yu-Ting FU
Abstract.In order to make up for the management defects of the spare parts management mode in the converter substation, combining the thinking mode of the internet of things to improve the management mode of spare parts, and realize the management of spare parts and spare parts to further enhance the...
Proceedings Article

A Multilevel Deep Learning Method for Data Fusion and Anomaly Detection of Power Big Data

Dong-Lan LIU, Xin LIU, Hao YU, Wen-Ting WANG, Xiao-Hong ZHAO, Jian-Fei CHEN
With the expansion of the power information network scale, various network threats are also increasing. In order to excavate security threats in power grid by making full use of heterogeneous data sources in power big data, this paper maps heterogeneous data in different formats to a unified embedded...
Proceedings Article

Research on Electric Power Information Systems Network Security Situation Awareness Based on Big Data Technology

Dong-Lan LIU, Dong LI, Lei MA, Xin LIU, Hao YU, Ying-Xian CHANG, Jian-Fei CHEN
With the rapid development of the network scale and its applications, network security threats continue to increase, a single network security protection technology could not meet the requirement. Network security situation awareness can dynamically reflect the overall network security and predict network...
Proceedings Article

Research on Chinese Semantic Role Labeling Based on Ocean Big Data

Lei-Na JIANG, Yun-Tao QIAN, Yan-Jiang SUN
Natural Language Processing has reached the stage of semantic analysis. As a tool for semantic analysis, semantic role labeling (SRL) is becoming more and more important. But the SRL is not specifically applied to the marine field in the past. So this paper is a study of SRL based on ocean big data....
Proceedings Article

Using the HashChain to Improve the Security of the Hadoop

Ying MEI
For the problem of enforcing mandatory access control onthe data nodes in Hadoop, there exists some limitations by analyzing its own the token-based authentication scheme. Therefore, we use the hash chain password method to improve the original authenticationscheme. By analyzing the security, the novel...