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

Session: System Modelling, Simulation and Algorithm

10 articles
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...