Proceedings of the 2015 5th International Conference on Computer Sciences and Automation Engineering

+ Advanced search
190 articles
Proceedings Article

Real-time Classified Hough Transform Line Detection Based on FPGA

Xinming Wang, Haishu Tan, Fuqiang Zhou, Yao Zhao
Hough Transform (HT) is a popular tool for line detection due to its robustness to noise and missing data. This paper proposes a classified Hough Transform (CHT) to achieve real-time line detection on one kind of hardware circuit called FPGA. It makes full use of the gradient information calculated in...
Proceedings Article

Analysis signal transitions characteristics of BGA-via multi-chip module

Baolin Zhou, Dejian Zhou
BGA-via multi-chip module(MCM) was built by HFSS software, the return loss and insertion loss of MCM were obtained with different frequencies. The impacts of structure parameters included BGA radius, shield ring radius, the bonding pad radius and vertical hole apart from the shield hole distance on the...
Proceedings Article

A fast discrete small-world optimization algorithm

Zhipeng Tian, Haiping Zhu, Xinyu Shao
The application of complex networks in optimization field has received increasing attention recently. This paper proposes a discrete small-world optimization algorithm (DSWOA) based on the small-world network theory and Six Degrees of Separation principle in sociology. The DSWOA model is composed of...
Proceedings Article

Simplification of Boundary Conditions for a Rough Surface

Youqian Lu, Lei Chen
With homogenization theory developing, solving some properties of a rough surface becomes more and more simple. What we studied was a two-dimensional perfectly conducting periodic rough surface with a thin cover layer. This allows for the development of an isovalent boundary condition for the effective...
Proceedings Article

Energy Efficiency of Massive-MIMO Heterogeneous Network

Hui Bao, Pengbo Fang
Massive massive multiple-input multiple-output(MIMO) and heterogeneous networks are two Potential technologies in the 5G. The application of Massive-MIMO to heterogeneous network can effectively eliminate the interference and improve energy efficiency.In this paper, the network is optimized by using...
Proceedings Article

Path planning for mobile robot using the novel repulsive force algorithm

Yunwei Jia, Guoqiang Yin, Lianyu Zhao, Xueping Li, Siyue Sun
Artificial potential field; local minimum; goal unreachable; mobile robot.
Proceedings Article

Optimal Design of High Power LED Lamp Heat Dissipation Based on Equivalent Thermal Circuit Method

Feng Liang, Lianyu Zhao, Youjun Yue, Zhuoyin Tong, Lizhu Wang
Since the heat dissipation problem is harsh in high power LED lamp, in our study we suggest an optimal design method of high-power LED lamps radiator based on the equivalent thermal circuit method, we abstract mathematical model of the heat dissipation system of the lamps, then chose several key parameters...
Proceedings Article

A Method of Positioning Signal Transmission Based on Frequency Division Multiplexing

Zhongliang Deng, Chao Dai
With the development of mobile Internet, the demand for location based service highly increased. The widely used GNSS has a weakness for indoor positioning, while the Pseudolites Positioning System on the ground can achieve seamless outdoor and indoor positioning. Most of the Pseudolites Positioning...
Retraction

RETRACTION: Controlling SMPs Using Metamorphic Symmetries

Bing Li, Li Chen, Lianyong Zhou
In April 2020, Atlantis Press was alerted to fake proceedings articles hosted on our platform. These articles, mostly in computer science and engineering, were generated by the SCIgen computer program and were all published between 2006-2018. Immediately after receiving the alert, Atlantis Press initiated...
Proceedings Article

Research on DC high-voltage power supply topology

Liang Yan, Yingmin Yan, Fengbiao Yang
Aiming at the main circuit structure of DC high voltage power supply, the paper compares advantages and disadvantages of the common isolated DC-DC converter topology, and then introduces the main control of full-bridge converter, and finally built a bipolar control of the whole bridge converter simulation...
Proceedings Article

Integrated circuit system design based on “PLC” programming technology and the development of the device which can monitor the concentration of pollutants continuously on-line

Yuchuan Huang
In China , the number of the power station increases quickly. According to the information from the Internet, From 2001 to August 2005, State Environmental Protection Administration has approved 472 thermal power projects, and the installed capacity is as much as 344382MW.In which , 135 thermal power...
Proceedings Article

The Spatial and Temporal Characteristics of Potential Evapotran- spiration in Sources Regions of Yangtze River Over the Past 55 Years

Chunmin Zhang, Xunjian Long, Chuan Liang
Potential evapotranspiration is important to energy balance calculation and hydraulic cycle. And the value impacts water-heat balance obviously. Based on the theory of FAO Penman-Montieh equation, this manuscript taken the sources region of Yangtze River as a study case. For the calculation of Potential...
Proceedings Article

An adaptive weight value-based multi-scale retinex algorithm for color image enhancement

Qianshun Liu, Jian Bai, Feihong Yu
There are limited dynamic range problems when real world scenes are captured from a digital camera and displayed on monitors. Retinex is one of the most popular theories for dynamic range compression, color constancy and color rendition. However, there still exist some problems, such as hue shift and...
Proceedings Article

Implementation of Small Target Tracking based on C-STC with multi-core DSP

Yanyan Lei, Rui Wang, Jinzhong Wu
A novel method by integrating the color information and bilinear interpolation with the traditional fast tracking via spatio-temporal context learning (STC) called as C-STC is presented. Experimental results with variant videos show that the improved algorithm can track the object accurately compared...
Proceedings Article

Research on the Design of Food Safety Supervision Information System in Beijing

Jiaji Yu, Li Wang, Xiaoyi Wang, Jiping Xu, Huiyan Zhang, Jiabin Yu
Currently, there are still many problems in food safety supervision of Beijing, more than 80% of the foods are depending on the outer supply which has increased difficulty in the effective control from the source of food safety. The planning levels of food safety management are still in need, the food...
Proceedings Article

Intelligent control system of seed cotton pretreatment based on knowledge base

Haopeng Wang, Hui Li, Xianying Feng
In order to improve the automation level of our country cotton processing and reduce reliance on operators production experience, this paper presented the seed cotton pretreatment of intelligent control strategy based on knowledge base and constructed the related control system. The system can detect...
Proceedings Article

Research on the Combined Microwave-Hot Air Drying of Seed Cotton

Haopeng Wang, Hui Li, Xianying Feng
Moisture content of seed cotton has an important effect on cotton processing and the quality of its final products quality. At present, cotton processing enterprises dry seed cotton with hot air drying, which is difficult to control and results in high energy consumption and serious pollution. Experiments...
Proceedings Article

The Design and Implementation of Personal Finance Management System Based on Android

Yu Xie
With the rapid development of the Android mobile applications, people's daily life is more and more mobile applications. The system is based on the Android mobile application platform for personal financial management system, the system can easily make a record of personal real-time consumption, convenient...
Proceedings Article

The Novel Computer Assisted Film and Television Animation Design Pattern based on Computer Graphics Theory and Three-Dimensional Modeling Structure Optimization

Kangliang Xiao
In this paper, we conduct theoretical analysis on the novel computer assisted film and the television animation design pattern based on the computer graphics theory and three-dimensional modeling structure optimization. Computer graphics rely on itself, the visualization technology of the data and graphics...
Proceedings Article

Research on Human Skin Condition Evaluation based on Neural Network

Chang Liu, Li Wang, Xiaoyi Wang, Jiping Xu, Huiyan Zhang, Yinmou Dong
With the continuous development of peoples’ life, the skin-care is attracting more attention. There are so many factors affecting the skin condition, and there is nonlinear correlation between factors. However, the current research always use single index to evaluate skin condition which would not be...
Proceedings Article

Study on Commissioning and Operating Scheme of Plasma Ignition System for Supercritical Units of Thermal Power Plant

Ruopu Yang
For the common existing problems of plasma ignition system of coal-fired boiler like burner coking, cathode heads working shortly and etc., the paper introduces the commissioning and operating scheme for the plasma ignition system of supercritical coal-fired boiler in detail, which would be used for...
Proceedings Article

The Land Desertification Dynamic Monitoring and Driving Factors Analysis in YLN Region of Tibet

Guoqiang Zheng, Yanyan Li
.In this paper, we study the land desertification status and distribution in YLN region of Tibet and analyzed the driving factors using Landsat satellite image of 2000-2009 and some observational materials. The result show that, in 2009, total desertified land area is 4253km2 which included 1388km2 sandy...
Proceedings Article

The Design of Low Power Bandgap Reference

Yunqian Zhang, Weidong Geng, Xi Zeng, Zhixun Yang
This paper presents a novel low power bandgap reference circuit, the bandgap reference adopts half a period working mechanism. The operational amplifier doesn’t work during the switched capacitor network sampling. And the operational amplifier works after the charge balanced. The bandgap reference runs...
Proceedings Article

Implementation and Application of NFC Based on Android

Aobo Zhang
Near Field Communication (NFC) is a simple and contactless communication technology, and it’s very popular in consuming electronic filed. Android is one of the most popular mobile operating system, and it’s combined with NFC which can greatly promote the development of both sides. We mainly pay attention...
Proceedings Article

A Design of Passband-chosen Complex Filter and Automatic Calibration System

Xi Zeng, Weidong Geng, Yunqian Zhang, Wenshen Wang
A low power design of active RC complex filter was proposed by using 130nm CMOS process. The filter has 4 center frequencies, 100 kHz, 200 kHz, 300 kHz and 500 kHz. The image rejection is higher than 40dB. An automatic calibration system with dichotomy algorithm and RC oscillator circuit was used to...
Proceedings Article

Research on the Externality of Wind Power Integration

QingShan Zhao, Xiaojun Li, Zhong Fang, Wenjun Gong, Zhongming Zhang, Ming Zeng, Jinghui Sun, Shicheng Wang
With the problem of “wind power curtailment” getting increasingly serious, wind power integration has been faced with a big challenge. Therefore, to study its externality integration quantitatively can not only guide the scientific development of wind power industry, but also lay a foundation to formulate...
Proceedings Article

Infrared Image Segmentation Algorithm Using Histogram-Based Self-adaptive K-means Clustering

Zhiqiang Zhao, Xin Ling, Jian Wu, Xiaoyong Rui
For the problem that the different parameters of infrared imaging equipment and the environment around the target cause the poor robustness of threshold value automatic acquisition method in infrared human target segmentation algorithm, starting from the principle of infrared imagery and connecting with...
Proceedings Article

Robust visual tracking based on Informative random fern

Hao Dong, Rui Wang
In this paper, a novel visual tracking algorithm named as Informative random fern - Tracking Learning Detection (IRF-TLD) has been proposed. Instead of a binary comparison in the standard random fern of TLD, we use the real value feature and Gaussian random projection to acquire the advantages of high...
Proceedings Article

Adaptive algorithm research based on micro displacement driving mirror

Yan Zhang
Acquisition, tracking and pointing(ATP)system is the core of high speed and large capacity of laser communication in atmosphere, spot jitter generated by the disturbances among long distance laser communication has seriously affected the precise alignment between laser communication terminals, and greatly...
Proceedings Article

An Optimization Method for Train Flow Adjustment between Parallel Routes on Railway Network

Boliang Lin, Jianping Wu, Siqi Liu, Jiaxi Wang, Chang Liu
This paper focuses on the train flow adjustment between parallel routes on railway network. We firstly analyze the classical arc-path models based on the multi-commodity flow. According to the analysis of the mathematical model, we propose a practical method, namely the damping coefficient adjustment...
Proceedings Article

The New Remote Alarm System for Household Door and Window Intrusion Based on ZigBee

Yulong Hao, Jiaoyu Liu, Qiang Wen
In view of high-cost and low real-time of traditional alarm system for home intrusion ,this paper proposes and implements the one new remote alarm system for household doors and windows intrusion based on ZigBee and WIFI, GPRS model , this system uses magnetic sensor on household doors and windows to...
Proceedings Article

Design and Implementation of Multi-function Testing System Based on LXI Bus

Jiangtao Wei, Aijun Huang, Yong Zhou
Based on LAN bus technology LXI instrumentation bus is a new generation after GPIB, VXI, PXI instrument bus, and it is also applicable for automation test system in the field of test and measurement. With the rapid development and popularity of the LXI instrument, more and more LXI instruments are used...
Proceedings Article

The Rationality Inspection Global Method of Measuring Data

Zhao Liu, Maodong Pan, Shaolin Wang, Jiangtao Wei
Least square method for polynomial extrapolation is one of data rationality inspection methods that are often used to identify outliers. However, the method is local and only inspects the rationality of current data points. If the outliers are accepted before, the method can cause the following normal...
Proceedings Article

Moving Object Detection Based on Adaptive Background Updating Algorithm

Zhiyong Tang, Zhenji Yang, Kun Liu, Zhongcai Pei
Background modeling and subtraction method is an important part in motion detection. In this paper, we propose a novel moving object detection method based on four frame difference arithmetic of adaptive background updating algorithm to build the background model. The method employs dynamic threshold...
Proceedings Article

Research on the incremental updating algorithm of the association rules with the timing decision

Min Zhang, Yice Zhang
In order to deal with the frequently updating of data in practice, association rules incremental updating algorithm combining with the timing decision begun to be widely studied. Ding Hu gave an association rule difference degree judgment method based on the completely frequent itemsets. This method...
Proceedings Article

A Research on SDN–based Virtual Fast Transmitting Network Technology

Changbiao Xu, Zhaonan Lu
This paper presents a novel chain-like fast transmitting network which is based on the Software Defined Networking(SDN) virtualization technology to deal with the problems that the current mechanism of reducing packets delay is complicated and there is quite a high Processing delay during matching flowtable...
Proceedings Article

Research on Detection Robotic Visual Signal Remote Transmission and Control

Si Zhang
with the development of robotics, robots will play a great role in the complicated conditions and extreme environments. Robots are used in data collection and complete the task of detecting robot developed for disaster relief in the future, in particular, guarantee the security of aid workers is of great...
Proceedings Article

A Design Of Monitoring And Diagnosis System Based On WSN For C3I Equipment

Weiqiang Xu, Guoshun Chen, Bojian Liu
In weapon equipment’s diagnosis and maintenance, the current method that operation in the field can not meet actual demand. Remote monitoring and diagnosis was an efficient and practical way to solve the problem. A design of monitoring and diagnosis system for C3I equipment based on Wireless sensor network...
Proceedings Article

The study on the landscape architectural design based on the Virtual Reality technology

Long Yan, Rongke Jin, Hong Xu
The virtual reality technology is based on 3D graphics technology, combined the technology of multimedia, the main body of visual and sensor technology to create an immersive virtual world. The paper is based on the landscape architectural design technology of virtual reality, and builds the landscape...
Proceedings Article

Signal Association Approach Based on Doppler frequency Shift for Multi-Passive-Heterogeneous-Sensor System

Hairui Pan, Yourong Lu, Qian Cai, Gang Xu
This paper presents a signal association algorithm based on the Doppler frequency for the problem of signals inter-associated among multi-passive-heterogeneous-sensor system, radar and ultra-short wave signals are the specifically associated objects. This paper analyses the necessary and sufficient condition...
Proceedings Article

DOD-DOA Estimation Based on Cyclic Statistics of Bistatic MIMO Radar

Xiaoying Li, Hanying Hu, Yilun Chen, Yinghua Tian, Song Chen
Focused on the DOD-DOA estimation of bistatic MIMO radar, we present a method using cyclostationary broadband signal to process MUSIC algorithm. More information is carried in broadband signal and its cyclostationary property restrains Gaussian noise as well as interference from different frequencies...
Proceedings Article

“Photo Current” in The Dark from Ti/CdSe Schottky Diode

Song-jie Han, Ping Wang, Liu-ying Zhao, Bi Jing, Fu-fang Zhou
CdSe was electrochemically deposited on pure Ti from SeSO32- source forming Ti/CdSe Schottky diode with deposition time 113s, 225s and 450s. SEM and current-voltage were employed to study the photo-electronic properties of the Schottky diode. The results show interesting, unexpected phenomena. The current...
Proceedings Article

Development of ABS controller under the influence of overload perturbation

Chaochun Yuan, Yiqun Liu, Fei Wu
In order to improve the control effect and robust performance of ABS under overload perturbation. A fourth dynamics perturbation model and brake perturbation model are established. Then theory is used to design the ABS controller through D - K iteration.A Chery vehicle is taken as the research object,simulation...
Proceedings Article

Design of Ship Course Controller Based on Fuzzy – PID Algorithm

Mengqiang An, Peng Zhou, ZhongXing Zheng
In order to meet the high-performance and self-adaption requirements of ship course control at present, fuzzy – PID control design is adopted for the ship course control system in this paper. Such control design has attracted various advantages of PID control, so the complex nonlinear system of ship...
Proceedings Article

Effects of Solder Voids on Microwave Transmission Performance in Passive Circuits

Yingxia Qiu, Xuelin Peng, Jingsheng Cheng, Zhixian Min
Grounding is an important technology of microwave circuits. Soldering process can realize the grounding of microwave chip. However, the solder voids in soldering can make the reliability of grounding worse, deteriorating heat conduction performance and conductive properties, resulting in an error in...
Proceedings Article

Firmware Design of the USB3.0 Data Transfer Interface

Jie Liu, Weihua Chen, Jietao Diao, Zhaolin Sun
USB (Universal Serial Bus) as a computer peripheral bus standards, is a flexible and efficient bus interface. The new version of USB3.0 theoretical transfer speed is up to 5.0Gbit/s, which greatly increases the data transfer bandwidth while retaining its inherent advantages. It’s very suitable for high-speed...
Proceedings Article

Study on altitude control of Insect-Like Flapping-Wing Micro Aerial Vehicle

Zheng Zhang, Wei-ping Zhang, Xi-jun Ke, Yang Zou, Nan Hu, Fan Wu
Altitude control of insect-like Flapping-Wing Micro Aerial Vehicles is an intrinsically multidisciplinary problem, in which several engineering aspects must be considered simultaneously, including aerodynamics, sensing, signal generation, micro-fabrication and control theory. Because of complexity and...
Proceedings Article

The Geological Disaster Monitoring Method Based on GNSS

Qi Cai, Jian Jiang, Wei Chen
In recent years, the frequent occurrence of geological disasters such as landslides, debris flow and so on causes huge losses to the lives and property of the people. To solve this problem, this paper proposes a geological disaster monitoring method based on GNSS (Global Navigation Satellite System),...
Proceedings Article

Design of low-power and changeable-frequency underwater data acquisition system

ZhuoJing Yang, Jianwei Zhang, Fan Jiang, Wenjie Hao
The conception and characteristics of underwater blast shock wave and gas bubble pulsation theory are explained in this paper, based on which the measuring principle and sampling parameters of the overpressure measuring system of underwater blast shock wave are figured out. The underwater blast pressure...
Proceedings Article

Recognition of False-friend and Machine Translation Technology

Xianggui Xie, Ying Jiang, Jinwei Li, Fan Wang, Siling Chen, Zijie Liang, Jingyi Ling
With popularity of learning English in China, many problems such as Chinglish have been exposed out. This paper is based on the existing technology of LanguageTool’s rule-base. In this paper , we compile the rules which are suitable for English articles, analyze the errors of false-friend , put forward...
Proceedings Article

Improved Access Control Strategy Based on RBAC Model and Its Application

Yin-lei Cheng, Fang Wang, Lei-ming Shang, Biao-ren Wang, Juan Xu
System security is a significant factor which focuses on ensuring the reliability and security of system resource. In this paper, a MUG-RBAC (Multistage User Group RBAC) model is proposed based on improved role based access control strategy. The new model increased the entity of multistage user group...
Proceedings Article

Research and implementation of The service for Batch data with directory import into PLM system

Yanyan Tang, Hong Ji, Jia Gao, Dexiong Xu
In order to better support application of PLM, the demand that the batch of unstructured data which according to the defined directory structure to store to PLM is increasing.In the process of execution, there are many problems such as the large amount of data, the complicated storage directory structure...
Proceedings Article

Research and implementation of network fault reduction based on Virtual platform

Zhenhua Chai
With the continuous development of the state grid, the application of information technology has been strengthened. And the application of data network is more and more complex. In this paper, it will combine the practical work experience with the fault location and the exclusion of the state grid data...
Proceedings Article

The Study of Smartphone APP Interface Design

Rui Dong
As the popularity of the smartphone, APP for smartphone has been an important industry of Mobile Internet. In this condition, users of this phone concerned much more about the experience of APP’s interface. In this paper, the author based on lots of survey, summarize a serial of useful theoretical basis...
Proceedings Article

Application of DNS in the regulation of link traffic flow in multi-outlet networks

Gengsheng Deng, Zhihui Yan, Weiping Zou, JingJing Zhou
Multi-outlet link has been widely used in the campus network. Based on the actual case, this paper introduces how to use DNS to adjust the inbound and outbound traffic of multi-outlet network, the users do not need to modify the client.According to the actual use of the outlet link, we can take the precedence...
Proceedings Article

A Trust Algorithm based on the Latent Trust from Users to Items

Meiyu Fang, Zhongkai Hu
Trust relationship plays an important role in helping customers arrive at a trade decision in e-commerce. Numerous models and prediction algorithms have been proposed to calculate trust value. However, these models and algorithms are impractical in e-commerce transaction. In this paper, customer-to-customer...
Proceedings Article

Effectiveness Evaluation of Air and Missile Defense System Based on Parametric Diagrams

Fa Lu, Wenhu Sun
Under the complex operational environment of the antimissile operation, the application of Systems Modeling Language (SysML) parametric model in weapon system effectiveness evaluation is explored. The function of parametric graph model, the construction process of the model and the optimization method...
Proceedings Article

Frequent Itemset Mining Algorithm based on Sampling Method

Haifeng Li, Ning Zhang, YueJin Zhang
Frequent itemset mining is an important technique in data mining. This paper employ the sampling method to improve the performance. An in-memory index is presented to store the data information, which is maintained by our proposed algorithm FIMS. We conduct the experiments over two datasets and find...
Proceedings Article

Qt-Based Cross-platform Design of Management System for Distributed Real-time Simulation Platform

Xibao Wang, Ge Li, Peng Wang
At present, with the development of cross-platform software technology and the cross-platform application gaining more and more attention, there emerged many multi-platform support, superior performance, cross-platform software development tools and integrated development environments, such as Qt Creator....
Proceedings Article

Fragments Extraction and Segmentation Based on Three Frames Difference and Modified Otsu

Zeqing Liu, Yurong Zhang, Jianxin Zhao
This paper present a method for the extraction and segmentation of small targets in image sequence captured in static explosion test, whose background is complex with numerous interference. Three frames difference method is adopted to process the original image sequence to obtain the foreground image....
Proceedings Article

Research on Tibetan Culture Domain Entity Recognition

Yinghui Feng, Zhijuan Wang
Named Entity Recognition (NER) is the premise of other tasks in Information Extraction. At present, most NER studies are focus on person names, place names and organization names. However, domain entity recognition is still a challenging task. Tibetan culture domain entity recognition has important significance...
Proceedings Article

The Analysis and Calculation of Artillery Breech Force Based on MATLAB

Zhaoqiang Gu, Changchun Di
At present, the analysis and calculation of artillery breech force based on the classical interior ballistic theory describe the transformation law of interior ballistic parameters and optimize the related parameters to correct the error due to interior ballistic model processing, which leads to a larger...
Proceedings Article

Accurate and Robust Pupil Positioning Algorithm Using Adaboost Cascade Detector and Improved Starburst Model

Bing Liu, Zhiyi Qu, Yueqing Ren, Ruicheng Wang
With the rapid development of human-computer interaction systems, eye tracking algorithm has become a very popular research field. As the most important part in eye tracking, pupil positioning algorithm is still facing many challenges, especially in processing non-ideal eye images. In this paper we propose...
Proceedings Article

Optimal Wavelet Threshold De-noising Algorithm of Power Quality Based on Improved Particle Swarm Optimization

Bo Sang, Hongwen Liu
For the issues of local optimum and difficult convergence based on traditional Particle Swarm Optimization (PSO), this paper is proposed a new inertia weight which applies to denoise the harmonic of power quality and enhance the precision when selecting threshold in harmonic signal de-noising, and the...
Proceedings Article

Face Detection Study based on Skin Color and Improved Adaboost Algorithm

Fan Chen, Jianxin Song
For color images in a complex background, we cannot be able to detect faces quickly. So we put forward an algorithm, which is based on skin color feature and the improved AdaBoost algorithm. First, through the skin color detection to excluding large amounts of complex background of non-face, after that...
Proceedings Article

The Design of Configurable TFT-LCD Controller Based on Nios II

Xiujie Dong, Zhaoqian Guo, Liang Zhang, Kai Fu
To solve the problem that different types of LCD screen have different drivers,this paper puts forward a design method based on embedded software core. It constructs LCD controller IP core and Nios II embedded softcore processor on SOPC. It uses C language to realize video sync,the conversion, caching...
Proceedings Article

A design of automatic boiler intelligent alert system based on the wireless AD hoc network

Shiping Li, Maodong Li, Wei Liu, Wei Zhai, Jinmei Lin, Lian Wang, Zhenling Wu
A design of automatic boiler intelligent alert system based on the wireless AD hoc network is presented in this work for realizing unattended communication between the boiler and operators. This intelligent system was accessed to the original boiler alert system without reforming using the microprocessor...
Proceedings Article

Design of Mobile Phone Screen Display System Based on FPGA

Wei Dong Wang, Jun Xian Wang, Jing Wang
In the current market, the mobile phone screen is often used for intelligent terminals, but it is very little used in the industrial and military applications are very few. In this paper, combining TKIS-I helmet color image sonar displayed on the phone screen project, we designed a FPGA-based phone screen...
Proceedings Article

The Simulation and Analysis of Uplink Antenna Arraying Power Combining Efficiency

Ke Sun, Xiaomin Hou
. In order to analyze the effect of uplink antenna arraying calibration synthesis, this paper explores the factors about the loss of antenna arraying combined gain from the theoretical analysis and simulation analysis on two levels. At first summary the foreign research about the experiments of uplink...
Proceedings Article

Pattern-matching scheme for HEVC screen content coding

Yawei Xu, Jianxin Song
Screen Content refers to image/video generated by electronic devices, like cartoons, 3-D games or captures of computer screens or video with text overlay etc. The existing video coding techniques don’t perform well on screen content. In this paper, the characteristics of screen content and coding efficiency...
Proceedings Article

Research on Parallel Particle Filtering Target Tracking Algorithm Based on Hadoop

Fu Sun, JianXin Song
In order to achieve high efficiency and low cost moving target tracking in video sequences, we proposed parallel particle filtering target tracking algorithm based on Hadoop cloud platform, the algorithm using the open source calculation model to realize the parallel calculation of all particles in the...
Proceedings Article

The research of improved ray casting algorithm on VTK

Hongtao Wei, Jin Li
In the medical image visualization, ray-casting algorithm is a common algorithm. However, traditional ray-casting algorithm is not efficient for real-time volume rendering because of the excessive calculation and the high redundancy .In this paper, the resampling process by skipping the empty voxel is...
Proceedings Article

Human Action Recognition based on Convolutional Neural Networks with a Convolutional Auto-Encoder

Chi Geng, JianXin Song
Human action recognition (HAR) research is hot in computer vision, but high precision recognition of human action in the complex background is still an open question. Most current methods build classifiers based on complex handcrafted features computed from the raw inputs, which are driven by tasks and...
Proceedings Article

Blind Image Quality Assessment Bases On Natural Scene Statistics And Deep Learning

De Ge, Jianxin Song
Measurement of the image and video quality is crucial for many aspects,such as transmission, compression, perception.The most of traditional methods learning-based image quality assessment(IQA) build the mapping function of the distortion and mass fraction. However,the mapping function is hard to built,and...
Proceedings Article

A Review of High Dynamic Carrier Tracking Algorithms Without External Aided Data

Youmu Shi, Di Yan
The traditional PLL (Phase-locked loop) is used to track the GPS signal carrier. However, an unavoidable contradiction between the bandwidth of PLL and the measurement accuracy occurs when PLL works in a high dynamic situation. Consequently some solutions have been studied since 1980s, which can be divided...
Proceedings Article

FDIR and Integrated Evaluation For Fault-Tolerant Elevator System

Jin Zhang, Qifu Fan
This paper presents a fault detection, isolation and reconstruction (FDIR) mechanism for the fault-tolerant system. A self-detection component is introduced to the normal dual-channel redundant system, and the component can detect the outputs of the behavior model and the nominal system model. The control...
Proceedings Article

Improvement of Obstacle and Singularity Avoidance Path Planning Algorithm for Redundant Manipulators

Yu-Bin Liu, Qian Dai
A collaborative optimization scheme of obstacle avoidance and singularity avoidance path planning method is presented for redundant robot. An improved real-time minimum distance calculated method is presented and search the connect rod which easy to collision based on this minimum distance. Complete...
Proceedings Article

An Effective Respiration Signal Processing System Based on improved EEMD Method and PPG

Tao Wang, Xi’An Zhu, JiZe Liu
An effective signal processing system based on improved Ensemble Empirical Mode Decomposition (EEMD) method is proposed for the analysis of extracting respiration from Photoplethysmography (PPG). The proposed improved EEMD method adaptively adds the noise intensity by calculating the average sub-peak...
Proceedings Article

Worsted spinning process parameters inversion based on a mixed population genetic-ANN algorithm

Jian-Guo Yang, Jing-wei Xiong, Lan Xu
Demand diversity and individuation, make the textile production process is complicated. To solve the problem of worsted spinning process parameters inversion accuracy, the hybrid population genetic neural network algorithm is presented in this paper(mixed population based - artificial neural network,...
Proceedings Article

Research on Document Clustering from Internet Public Opinions

Ximei Wang
Generally, in the traditional multilingual topic discovery, it is the multilingual text for a single goal of the conversion and then clustering. On this basis, we have constructed a custom dictionary for the people with the highest percentage of Chinese, Japanese and English in this paper. At the same...
Proceedings Article

ATM Retentate Detection Model of Texture Distinguish Optimization of HOG Operator

Zhen Xu, JianWei Lin, Fan Wu, ZiBin Xu, Hanjie Gu
For the accuracy of traditional HOG feature detection operator in the application of ATM retentate detection is not high, this paper proposes a distinguish between optimization based on texture HOG feature detection operator ATM retentate detection model. First eliminate background of the original image...
Proceedings Article

Research on the Sun Shadow Positioning Technology

Bin Yang
In this paper, we will establish practical and reliable mathematical model to determine the video filming locations and dates by analyzing the shadow variations of the object in the video. At first, we convert the video into image sequences which can been read by MATLAB at regular intervals. So we can...
Proceedings Article

Design of the Clean Room with Eliminating Electrostatic

Yulong Wang, Dong Zhao, Lili Li
The clean room with eliminating electrostatic was improved to avoid affecting electricity and impurities on properties of materials by tempered glass used as the main framework, electrostatic eliminator and HEPA built in. The effect on eliminating electrostatic and removing dusts was studied by changing...
Proceedings Article

Design and Optimization of Electromagnetic Transmitter

Lili Li, Qiang Fang, Yulong Wang
Sensors, a variety of pulse powers and nested projectiles were used to improve speed and efficiency of electromagnetic emitter. The influence of emission voltage, coil number and distance triggered on exit velocity of projectile was analyzed by experiments and simulations. The results show that speed...
Proceedings Article

Research on Ultrasonic Measurement of Partial Discharge Based on Levenberg-Marquardt Algorithm

Yulong Wang, Lili Li, Xiaoliang Chen
The core of the detection system is if the partial discharge signal is effective, clear and reasonable during the process of on-line monitoring of partial discharge in cable terminal. The safe operation of cables in power system can be guaranteed through the effective detection method of partial discharge...
Proceedings Article

Urban Traffic Jam Simulation and Prediction

Changbo Wang, Yan Jiang, Na Liu
As the rapid increase of traffic flow around the world, the development of the city is increasingly becoming saturated. The traffic flow theory that can guide and schedule traffic is needed. Traffic flow model based on cellular automata which is used to describe the freeway traffic flow model has been...
Proceedings Article

Exploring Swarm Optimization of Traffic flow in Cities

Changbo Wang, Yan Jiang, Na Liu
With the acceleration of industrialization and urbanization in China, the development of the city is increasingly becoming saturated. There is no doubt that the city's economic development and people's travel life have brought a lot of pressure on the urban road traffic. Many research focus on the optimization...
Proceedings Article

Research on Data Security and Protection Technology under Cloud Environment

Qi Xu, Yuangen Xu, Yong Li
With the rapid and bursting development of computational science and data engineering related techniques, the transmission and protection of data is crucial in the computer science community. Cloud computing is becoming increasingly important for provision of services and storage of data in the Internet....
Proceedings Article

Research on the Key Technology of the Cloud Platform Data Security

Xuefeng Jiang, Zhengmin Wang, Huiliang Dong, Xuan Du
Since the establishment of the relationship of trust exists between transparency, cloud computing services platform providers and data users, the integrity of the cloud computing service provider platform to the data stored in the user data information to prove, at the time of data information sharing...
Proceedings Article

The Exploring Research on Resource Mapping Method for Virtual Network Deployment

Jie Qian, Hanxi Li, Yanping Wang
virtualization technology is an important means to achieve the current cloud computing environments to maximize resources utilization, how to effectively use technology in virtual networks within the data center is based on the key challenges of virtual network resource allocation problem faced. In this...