Proceedings of the 2016 International Symposium on Advances in Electrical, Electronics and Computer Engineering

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67 articles

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...

Efficient Packet Delivery for Underwater Acoustic Sensor Networks

Zhi Ren, Jianbo Zhang
Underwater acoustic sensor networks (UWASN) is an important tool of human to monitor the ocean. However, the existing routing has problem of low packet delivery, the long time end to end delay and the redundant packets. A new routing IGDAR is proposed in this article. The IGDAR select candidate node...

Application of Single Point Diamond Turning in Infrared Optics

Shuping Li, Yu Zhang
Non-ferrous metal, crystal material, infrared glass and so on are widely used in the infrared optical system, they can be cut directly by single point diamond turning, so single point diamond turning technology was soon applied to infrared optical elements processing, which can be understood that infrared...

The Detection Performance of Sensor on Corrosion Electric Field of Ships

Fuyu Chen, Dingguo Li, Cong Chen, Yamin Feng
The corrosion of related electric field is an important exposure source of warships in sea water, the spread distance of low frequency part can be several kilometers in the sea water, which has a promising application prospects in aspects of remote detection and development of underwater weapon fuze....

Comparison and Analysis of the Monte Carlo Simulation and GO Method for the Reliability of Equipment System

Xin Ren
Aiming at the problems of traditional BP neural network in fault diagnosis of equipment, the genetic algorithm is introduced to optimize the network, and the fault diagnosis model of equipment is established. The modeling ideas and considerations are introduced in detail, and the simulation calculation...

Analysis of the Causes of Electrical Accidents Caused by Operating Over-voltage of High Voltage Switchgear

Jungang Zhou, Xueming Fan, Ya Liu, Lei Peng
In this paper, the lightning arrester explosion accident and transformer short-circuit accident in power supply system were analyzed in detail. It was found that the operating over-voltage caused by the frequent operation of the 35kV high voltage switchgear was the main cause of the accident. It was...

Research on Signal Detection Technology for Flexible Sensor to Monitor the Temperature and Pressure of the Battery

Shufeng Zhang, Ziguan Zhou, Yanbin Song, Shengjie Zhang
In view of the current situation of the storage battery temperature and deformation monitoring is not satisfactory, a flexible sensor signal detection technique for monitoring the temperature and pressure of the battery is presented. The principle and characteristics of the flexible sensor are introduced,...

Research and Application of the Sequential Control Logic of Micro Oil Ignition System for Opposed Firing Supercritical Boiler

Bo Lin, Song Gao, Hainan Wu
This paper introduces the application of micro oil ignition technology in Opposed Firing Supercritical Boiler, and the design of the sequential control logic. According to the characteristics and operation mode of micro oil ignition, compared with big oil gun control scheme, the paper study the micro...

The Design of Solar Street Lamp Monitoring System Based on ZigBee Wireless Communication Technology

Weiwei Liang, Jungang Zhou, Huanqi Zheng, Minglong Hu
The solar street lamp monitoring system was designed based on ZigBee wireless communication technology in this paper. The design constructed communication network based on ZigBee wireless communication technology, which was included database, B/S architecture combined with geographic information system...

Research on the Application of Ant Colony Algorithm in Underwater Path Planning

Wei Feng, Zhe Rao, Zhong Wang
In order to ensure sufficient terrain information for the underwater terrain-aided navigation, a global path planning method based on Ant Colony Algorithm (ACA) is proposed. The concept of feasible region is firstly defined, and then pheromone representation, heuristic functions and pheromone updating...

Design of Ultrasonic Liquid Level Sensor Based on STM32 with MODBUS Protocol

Yanlong He, Changzhe Wu, Xiaolin Huo
In the process of blood transfusion in artificial liver, the liquid level of blood inside the dropper must be monitored in real time to ensure the stability and safety of transfusion. According to the requirement of the liquid level detection, we designed a kind of ultrasonic liquid level sensor based...

Characteristic Analysis of Seal Type Hydraulic Dumper Based on AMESim

Jungong Ma, Weiping Wang, Qiang Wu
Seal type hydraulic dumper is frequently used in helicopter rotor system to prevent ground resonance and air resonance. In this paper, we modeled the seal type hydraulic dumper with the Hydraulic Component Design database in AMESim and analyzed the impact of driving frequency and gas content of the hydraulic...

The Research Overview of Venture Analysis and Performance Evaluation of the Government Emerging Industry Venture Capital Guide Fund

Ziyan Wang, Zhang Mu
This research overview discusses the venture analysis and performance evaluation of the government emerging industry venture capital guide fund. This paper bases on the domestic and overseas research overviews of the government emerging industry venture capital guide fund. Then this paper discusses the...

A Kind of Microchannel Heat Sink Optimization for High Power Chips Based on CFD and Non-Silicon MEMS Technology

Dawei Yang, Yan Wang, Guifu Ding, Zhiyu Jin
A kind of distributed array structure micro channel heat sink is studied in this paper. The fluid height and the ratio between fluid and channel are optimized by computational fluid dynamics (CFD) thermal-mechanical coupling method. The typical heat sink is fabricated by UV-LIGA and non-silicon MEMS...

A scheme of transmission system in micro robotics based on combined information data

Ziyao Wang, Ye Xue, Zhijie Dong, Ziyuan Li, Congyue Zhang, Yingzi Tan
Traditional inspection robots which equipped with analog camera normally have two channels to transmit image information and control signal. However, this double-channel method causes difficulties in miniaturization of robots. In this paper, we proposed a new scheme in which WIFI technology is utilized...

PLC Control System for Translation Motion Stereo-garage

Libo Wang, Lin Lin
A PLC (Programmable Logic Controller) control system for a stacker translation stereo-garage is presented in this paper. Firstly, the overall scheme of the stacker translation stereo-garage is proposed according to user requirement, and the structure scheme and automatic parking and taking flow of a...

Performance analysis of DC-DC boost converters based on PV system

Peng Wang, Yan Cui, Danlei Yang
This paper presents the simulation of PV system using Multisim and compare the simulation results with the parameters of the actual solar cell, to analyze the errors. For further study, we prove that a DC-DC boost converter can achieve balance and we can figure out the upper and lower limit value of...

The experimental study on 808nm LD end-pumped Nd:YVO4 laser

Caixia Wu, Bo Pang, Wang Qiushi, Yizhuo Zhang
It is discussed that the experimental output profile of 1064 nm beam of a laser diode (LD) end pumped Nd: YVO4 laser. It shows that the output power is highly dependent on the focusing position of pump light inside Nd:YVO4 crystal. Given the same beam waist (1mm) and the same cavity length (58mm), the...

Dynamic Simulation Analysis of Off-axis Sensitivity in a Laterally-driven MEMS Inertia Switch

Qihuan Zhang, Zhuoqing Yang, Guifu Ding
A laterally-driven MEMS inertia switch was designed, and its off-axis sensitivity was analyzed and evaluated. The dynamic response process was simulated by ANSYS finite-element model, which indicated that in the designed inertia micro-switch, the distribution of serpentine spring symmetry, the proof...

An In-situ Method for Comparing Thermal Conductivity of Insulation Film in MEMS

Zhe Liu, Jiangbo Luo, Guifu Ding
A effective method for comparing the thermal conductivity of insulation film was developed here. The thermal simulation on Ansys software indicated that different materials at same thickness exhibit different temperature distribution in this system. Base on this, the new measurement structure was fabricated...

Strengthening of polyimide composites by SiC whiskers

Yanmei Liu, Yan Wang, Guifu Ding
To improve the strength of the polyimide (PI), composites with SiC whiskers doping in the polyimide matrix were prepared. In order to avoid the conglobation of the whiskers, SiC whiskers pre-dispersed in the ethanol. SiC whiskers/PI composites were prepared by high-speed mechanical stirring. The resulting...

Characteristics of double planar thin film inductor with Ni-based magnetic film for DC/DC integration

Mingming Chen, Guifu Ding, Mengyuan Zhao
This paper mainly describes the design, fabrication and test of double planar thin film inductor. The thin film inductor has a sandwich structure, which consists of a double-square spiral planar Cu coil between top and bottom Ni magnetic thin films on a glass substrate; it is fabricated by dry and wet...

Space Controller Measurement System Based on LabVIEW

Juan Chen, Youwei Zhu, Jian Zhang, Liyang Wang
In order to solve the difficulty in testing space controller, a general measurement system is designed and integrated. Based on LabVIEW, the multi loops model of producer/consumer is chosen to program which makes the interaction and sharing of data came true. Using the structure of state machines, the...

XLPE Cable Sheath Circulation Integrated Monitoring Terminal Design

Keqiang Sun, Minghe Zou, Baojun Wang, Zhenhao Wang
In this paper the problems about the practical application of cable sheath circulation online monitoring is analyzed XLPE cable sheath circulation integrated monitoring terminal is designed circuits design principles and parameters of monitoring terminal contains current transformer, circulation detection,...

Study on the Optimization of the Smart Oilfield Construction

Jianxi Huang, Bin Zhang
Although the current intelligent oilfield construction is based on the network and other technology such as the internet of things, but it is embodied mainly by individual system, based on fixed localized platform, or established solutions for a particular user. Operating system, remote decision-making...

A Novel Complex Network based Credit Risk Management Strategy

Xiangfeng Meng, Yunhai Tong, Xinhai Liu, Shaohua Tan
Financialsystem exhibits a high degree of interdependence. Different typesof interconnections exist among financial agents, such as loanguarantees and cross share-holding. Financial contagion coulddiffuse along the interconnections and lead to wide spreadof risk. Thus how to effectively maintain the...

A Formal description for robots understanding knowledge

Yuanxiu Liao, Shengming Zhou, Zhi Li
In the research field of robotics, as can be seen from the description of the classification of the robot, the autonomous robots should have their own knowledge. Generally, a robot’s knowledge refers to the knowledge in the knowledge base of the robot systems. However, Can a robot understand its knowledge...

Nginx cluster distribution strategy based on request load information

Yuanlong Ma, Yi Jiang, Zhenwei Zhang
According to the different characteristics of load values of the user’s request,this paperpropose a Nginx cluster load distribution strategy based on the load information request. According to the relationship between the average load information of server cluster and the threshold value, combine with...

The preparation of the quasi-Bell-base of entangled squeezed states via atom-cavity-field Raman interaction

Xinhua Cai
In quantum communication and quantum computing, the Bell state acts as an important role. For two qubit of discrete variable, Bell state is composted by two orthogonal to each other's physical state of a physical system. For the physical system consisting of continuous variables, a scheme is presented...

Research on Fault Prediction of Electronic Device Based on Subjection Function

Yugang Zhao
In view of the current electronic equipment modular direction development, timely understanding of electronic equipment running status, to prevent failures and shorten the maintenance time, adopt the method of fuzzy membership function, and to quantify the fuzzy state of the equipment, introducing the...

A Way of Validating Polynomial Program with Semi-algebraic System

Qinggeng Jin, Lijuan Su, Anping He, Juxia Xiong
Program checking is an interesting and challenging problem. Many kinds of programs can be formulated as polynomial programs, expressing the same meanings in a mathematical way. Moreover, with the mathematic framework of semi-algebraic systems, the polynomial based model checking can be applied directly...

A Novel Location Method for Multi-Target Based on the Maximum Likelihood Estimation

Xiantong Ma, Jingqing Luo
In the passive location system, the traditional maximum likelihood estimation (MLE) location method can’t eliminate larger error or wrong parameter automatically, and does not apply to multi-target situation. A novel location method named as position information field for target (PIFT) location method...

Study On the Radical Basis Function Neural Network Based On Niche Genetic Algorithms

Zhaohu Deng
When building a radial basis function (RBF) neural network with the traditional clustering method , the expression of the network is often affected by the distribution of training samples.The ability of learning and generalization are hard to achieve the optimum.In this paper, it presents to through...

Loneliness Recognition Based on Mobile Phone Data

Zhongqiu Li, Dianxi Shi, Feng Wang, Fan Liu
Nowadays, the definition of health is not only the absence of disease, but both physical and mental health. Loneliness as an important measure of mental health has become a topic that can not be ignored. In this paper, we study the problem about loneliness of individuals can be automatically recognized...

A Dynamic Management Mechanism Based on H-Index Secondary Indexes

Heng Qin, Anping Xiong, Yuan Tian
Hbase is a kind of non-relational database providing scalable technology methods and platform for managing big data, but it can only query through the primary key. This paper proposes a secondary index mechanism based on the heat value which derives from H-Index, a secondary index scheme of Huawei. It...

Periodic Pattern Mining Based on GPS Trajectories

Xiaopeng Chen, Dianxi Shi, Banghui Zhao, Fan Liu
With the rise of LBS (Location Based Service), lots of user recommendation system based on location trajectory analysis has emerged. Finding periodic behavior is essential to analysis user’s activity. In order to solve the problems with trajectory outliers and human intervention in periodic parameters,...

Resource Information Retrieval Method Based on Name Service in Intelligent Agriculture

Xiaolong Luo, Ye Tian, Anping Xiong
Intelligent agriculture is the inevitable development trend of modern agriculture. Sharing the sensing data of agricultural production activities on internet to make it to be found is the premise of agricultural products supervision and agricultural decision. However, the relationship between agricultural...

A Study on the Classification of Dongba Literature

Yujing Chen, Ning Li, Xueqiang Lv
With dongba culture researches increasing year by year, there needs to be a highly efficient classification method to classify research achievements creating conditions for further study. Aiming at the shortcomings of the traditional mutual information method, giving full consideration to the factors...

A Kind of Collaborative Filtering Algorithm Based on User Clustering and Time Stamp

Shuqin Li, Xiaohua Yuan, Huaimei Han
In the case of user rating data is very large and sparse, the effect of traditional collaborative filtering algorithm in use recommendation is unsatisfactory. In this paper, a collaborative filtering algorithm based on user clustering and time stamp is proposed. Which first clusters the users according...

A FPN Parameter Optimization Method Based on CDEDPSO

Qiumin Fan, Bing Xu
For the uncertain change characteristics of transition matrix parameters in complex FPN system,this paper presents a parameters optimization algorithm based on CDEDPSO.This article focuses on the weight, threshold and certainty of FPN optimized model and these parameters are analyzed, improved and simulated...

Construction of Regular and Irregular QC-LDPC Codes: a Finite Field Approach and Masking

Xiaopeng Chen, Lin Zhou, Rui Zhao, Yucheng He
Quasi-Cyclic Low-Density Parity-Check (QC-LDPC) codes require less hardware resources due to the quasi-cyclic structure of parity-check matrices. In this paper, two improved methods for constructing QC-LDPC codes are proposed. Firstly, in order to make sure the masked LDPC codes have flexible code rate...

Using GP/PARI to Compute Tame Kernel

YongSheng Ma
A new method for proving to be an isomorphism was presented. Based on the method, an algorithm was presented to prove to be an isomorphism, which can be implemented in the GP/PARI.

Congruent Numbers and The Rank of Elliptic Curves

Yuanbo Liu
Let p and q be prime with and ,and let . If , then is a congruent if and only if the equation has rational solutions. And The Birch Swinnerton-Dyer conjecture predicts that the rank of is one.

Bayesian Energy Detection Based on Temporal Persistence

Renyang Gao, Shengliang Peng, Rui Zhao, Weibin Zheng
Energy detection is one of the classical methods for spectrum sensing in Cognitive radio (CR). Previous research on energy detection is almost based on single time slot, while the communication process of the primary user (PU) is hardly completed in one time slot. In this study, the authors consider...

FPGA implementation of Reed-Solomon Codes Based on Visible Light Wireless Communication System

Lipeng Qiu, Xiaopeng Chen, Lin Zhou, Yucheng He
The research of visible light communications(VLC) has became a focus of wireless communications in recent years. In this paper, the channel coding technique for VLC systems were studied. According to the characteristics of VLC channel, RS codes were designed to correct the burst and random errors. The...

The Study of Wavelet Analysis in Line Selection of Single-Phase Earth Fault in Medium Voltage Distribution Network

Changzhi Lv, Fei Peng
On the basis of detection fault line research about abstraction transient fault information in ground system, the fault line could be selected because of its high frequency transient current. After we discussed and analyzed the wavelet criteria of the detected signal in theory, the significant amplitude...

A Mobile Anchor Node Positioning Algorithm for WSN in Three-dimensional Space

Xiaochao Dang, Fenfang Li, Zhanjun Hao
In wireless sensor network, in order to effectively reduce the influence of the complex environment in node localization accuracy, based on trilateral plane positioning algorithm, this paper proposes an algorithm about the mobile anchor node and fuzzy information (Mobile Anchor Node Localization on Fuzzy...

Design and Implementation of Management System for Training Model of Sustainable Development

Lin Zhou
To achieve the management systems of vocational school’s training mode for sustainable development, we developed it with the .NET and using ASP.NET, SQL Sever2000 database and so on for designing, by building a information system of sustainable personnel training mode, analyzing each component of management...

The key technology research for the back-EMF method of BLDCM

Yu Zhou, Bin Hu, Hai Huan Zong
The direct current motor (DCM) is widely applied in industrial field. The presence of brush and commutator in traditional DCM result in sparks and noise, and may reduce working life of the motor, therefore, the research for brushless direct current motor (BLDCM) becomes hot. When the motor running, the...

Optimization Method of Technical Solutions in Premium Power Park Considering Customers’ Power Quality Demand

Liu Xuna, Li Da, Zhao Dawei
Premium Power Park (PPP) is a technical solution to solve the regional high-quality power supply problems. The technical optimization method is the premise of planning and constructing. To meet various power demands of different customers, the concept of process immunity time is lead up in this paper....