Proceedings of the 2nd International Conference on Computer Engineering, Information Science & Application Technology (ICCIA 2017)

+ Advanced search
180 articles

A Novel 2.45GHz Compact Wideband Micro strip Antenna

Hanchun Chen, Xinglong Guo
In order to solve the contradiction of bandwidth narrowing and gain reduction caused by miniaturization of micro strip patch antenna,this paper designs a novel miniaturized wideband micro strip antenna by combining slotting on radiation patch with slotting on ground plate. The miniaturization of the...

Dynamic response sensitivity of an offshore wind turbine for multiple load condition

Youliang Cheng, Zhanpu Xue, Yuekun Wang, Ning Zhang
In this paper, a comprehensive study is performed on the dynamic response of an offshore wind turbine for multiple load condition. The aim is to evaluate to what extent the multiple loading affects the wind turbine for running. Based on consistent flexible multi-body models calibrated to multiple loading...

Numerical Simulation of Pintle Thrust Adjustable Solid Rocket Motor

Guancheng Pan, Xiong Chen, Xiaobing Ye
Numerical simulation of the flow field inside pintle controlled solid rocket motor was performed. The effects to nozzle performance with different pintle contour shapes and pintle position were investigated. The results showed that the influence of these factors to pintle nozzle efficiency was evident....

A Review on Optimal Operation of Power System Including Wind Farms

Lanpei Yang, Kewen Wang
In order to comprehensively generalize the research status quo, achievements as well as deficiencies on the optimal operation of power system including wind farms, this paper introduced the optimal operation models for power system including wind farms, according to the difference of optimization objective,...

A New Algorithm for Solving Ill-conditioned Linear System with an Auto- Parameter

Tianyu He, Jinshan Wang, Zonghao Tian
A new simple and effective method for solving ill-conditioned linear systems is presented in this paper. This method tried mainly not to decrease the error caused in direct solving, instead, it tries to transfer this error to a medium variable. At the same time, a parameter is introduced. In order to...

Outfit Recommendation System Based on Deep Learning

Ying Huang, Tao Huang
In this paper, we propose an outfit recommendation system based on deep learning. Our goal is to use the system not only to judge an outfit if it is good or not but also to recommend good outfit to users when it is given a pool of cloth items. Our proposed model includes two parts: one is feature extractor...

Space Network Modeling and Simulating in Space-Ground Integrated Networks

Qi Guo, Ruxin Zhi, Beishan Wang, Bo Sun
Space-Ground Integrated Networks (SGIN) are systems that extend from terrestrial network to space network, to build a network covering ground and space. This paper firstly introduces the development of SGIN, and analyzes three architectures of SGIN based on existing systems. Afterwards, we focus on space...

Study on new non gas source negative pressure adsorption structure Key Laboratory for Control Theory & Applications in Complicated Systems

Lei Shao, Hongyu Li, Hongli Liu, Ji Li, Xiaoqi Chen
In order to overcome the disadvantages of the existing negative pressure adsorption methods, a new structure of non-gas source negative pressure adsorption is proposed. On the basis of this structure, a physical prototype was made. According to the motion model of the prototype, the stability condition...

Analysis on the Sensitivity of Factors Influencing Natural Gas Power Generation in China

Gaojun Liu, Long Jiang, Lei Du, Yue Guo, Qing Li
It is to guide the natural gas power generation capacity reaching 110 million kw in 2020 according to "Natural gas development "thirteen five" plan", and the natural gas power generation installed ratio from 4.33% in 2015 rises to 5.5% in 2020. Benefiting from the gas and electricity reform policy, the...

Study and Application of Advanced PLC Control Strategy

Baoxiang Yang
Along with unceasing economic development and the progress of science and technology, PLC, as a common control system, is used more and more widely. Additively, as one of the commonest mainstream control systems, PLC's superior anti-jamming capability and multifunctional development way will get better...

Deployment Scheme of Video Conferencing MCU Based on OpenStack

Haifeng Han, Jianxin Song
The multipoint control unit (MCU) is a very important component of the video conferencing system. In the current video conferencing system, the hardware performance of MCU equipment has more demand with the different requirements of video conferencing type. At the same time, with the physical location...

A kind of Supporting Structure of the Thromboelastography

He Xu, Fan Li, Jianhui Zhao, Fan Xu
According to the measurement principle of thrombus elasticity, a kind of supporting structure for the thromboelastography is designed. A kind of magnetic suspension support structure combined with active magnetic bearings and passive magnetic bearings is proposed. The radial suspension of the magnetic...

A New WSNs Localization Based on Improved Fruit Flies Optimization Algorithm

Haiyun Wang
A new node localization approach of Wireless Sensor Networks based on improved fruit fly optimization algorithm is presented to optimize the location accuracy. This approach reduce the distance error between the unknown node and beacon node by improved fruit fly optimization algorithm. Then, instruct...

Study on the Effect of Temperature on the Equipment Delay of Two-way Satellite Time and Frequency Transfer

Guoyong Wang, Yansong Meng, Lang Bian, Ya Liu
Two-way Satellite Time and Frequency Transfer (TWSTFT) is one of the most important ways to achieve high-precision synchronization between stations. In the TWSTFT, the equipment delay changes with temperature. So the equipment delay caused by TWSTFT transmission and reception equipment is not easy to...

The Importance-Weights Determination of the Safety Factors of Fishing Ports in Zhuhai via the AHP Method

Qiyou Wang, Yutian Wang, Huaguo Li, Shuo Yang
The importance-weights determination (IWD) of the safety factors of fishing ports is a meaningful work, because it can be helpful for relevant departments to determine the focus of work and adopt proper measures. But it is an intrinsically complex process as well, for it relates to many fields (e.g.,...

Deflector Optimization of Flow Field in 90°Elbow

Ziman Guo
In this paper, fluent numerical simulation is used to solve the air flow in the 90 bend pipe with RNG epsilon model. The vortex and the secondary flow loss in the bend can be greatly reduced by adding a proper deflector. In this paper, 7 deflectors are respectively arranged along the radial direction...

Compressed Sensing SAR Imaging for Wideband Linear Frequency Modulated Signal

Feifei Zhang, Yaoliang Song, Tong Mu
Compressed sensing (CS) theory provides a new chance to reduce the data rate of high resolution radar imaging system. A novel SAR imaging method based on compressed sensing for wideband linear frequency modulated (LFM) signal is proposed in this paper. The radar data compression is conducted in range...

Comprehensive evaluation model for Smart Growth

Chenyang Li
With continued urban sprawling and the loss of farmland, urban planning has become increasingly important and necessary. And Smart growth focuses on building cities that embrace the sustainability, so it is useful to explore the theory and implement it into city design. Here we establish a complete evaluation...

New Ideas of Urban Natural Landscape Design

Shuai Yang, Yue Huang
With the development of urbanization process, the city has brought great damage to nature, and the relationship between man and nature has become increasingly uncoordinated. In today's society, the development of the city is often at the expense of the environment to win the economy and the scale of...

Design and Implementation of Distributed Cognitive Medium Access Control Protocol for Multi-hop Mobile Ad Hoc Network with Single Transceiver

Qingchao Zhu, Jing Chen, Mingfei Liu, Lin Dong, Ruichao Hu
Recently, cognitive medium access control (MAC) protocol has played a dominant role in mobile ad hoc network (MANET). However, existing algorithms ignore mobility, multihop nature and channel selection fairness.Thus extension of them becomes a critical issue. In this paper, we attempt to address the...

The Effect of Millimeter Wave Source Height on Edge Blocking Diffraction Attenuation

Yongqian Li, Xingrong Li, Huoer Zou, Lei Wang
The geometrical characteristics of radio signals diffracted by edge block and the Vogler multiple edge diffraction function were studied. Three ray method was proposed to model iron board block. In the indoor environment, the diffraction attenuation characteristics of the rectangular iron board blockage...

Applying Knowledge Discovery System to Intelligent Manufacturing based on the Big Data

Qing Chen, Jun Pang, Yefeng Chen, Ming Yang, Yang Luo
Intelligent manufacturing has increasingly become the major trend of the future development of manufacturing and core content. It is an important performance of a national comprehensive national strength. It is an important force to promote scientific and technological innovation, economic growth and...

A Wear Prediction Model for Spur Gears Based on the Dynamic Meshing Force and Tooth Profile Reconstruction

Zhouli Zhang, Changsong Zheng, Mengquan Wen, Shuo Yang, Huizhu Li, Qiu Du
In this study, Archard's wear equation is combined with a nonlinear dynamic model and a reconstraction method for the wear tooth profile to predict the wear depth of gears. The dynamic model, which is used to determine the dynamic meshing force, and the reconstraction of the wear tooth profile serves...

Structural Topology Optimization based on Parametric Level Set Method under the Environment of ANSYS Secondary Development

Xin Gui, Mi Xiao, Yan Zhang, Liang Gao, Yuancan Liao
As the parametric level set method (PLSM) can provide the clear structural boundary description and the ANSYS software has a strong capability of finite element analysis, structural topology optimization based on PLSM under the environment of ANSYS secondary development is conducted in this paper. The...

Application of Artificial Intelligence in Mechanical Engineering

Qi Huang
With the development of computer technology, the application of artificial intelligence technology is more and more extensive. This paper summarizes the artificial intelligence technology, including its development process, composition. What's more, the concept of mechanical and electronic engineering...

An Implementation Architecture of Carbon Emissions for High-Performance Machine-Tool Product Service System

Fuqiang Zhang, Jingjing Li
Low-carbon manufacturing is a sustainable manufacturing model that takes into account both resource consumption and carbon emissions. The goal is to achieve low resource consumption, low emissions and low pollution during the production, manufacture and use of products. Taking the high-performance machine-tool...

Water Seal Effect Evaluation of Underground Crude Oil Storage Caverns on Operation Period

Hongmin Feng, Binghua Zhou, Jianyi Liang, Zhiqiang Li
Water seal effect of an underground crude oil storage caverns is the key to the normal operation. This paper analyzes the monitoring data of the water level of water curtain, supplementary water capacity of water curtain, ground water, pore water pressure of main cavity, seepage volume of main cavity,...

The Application Research of UAV-based LiDAR System for Power Line Inspection

Wei Zhang, Xinqiao Wu, Guifeng Zhang, Lei Ke, Liming Chen, Xiao Chen, Hemeng Yang, Xiaoming Qiao, Yi Zhou
Helicopter-based LiDAR system due to high input cost and personal risk resulting in a certain restrictions on overhead power lines. With the developed application of UAV platform for power lines surveys and miniaturization of LiDAR device, the integration of UAV-based LiDAR system comes to maturity and...

Research on Big Data Security

Xufan Zhang, Qingyuan Liu, Wenhao Bai
With the continuous development of data science, big data has become one of the strategic heights. competition increasing throughout time. The explosive growth of big data applications has created a rare opportunity for development, but there are still some difficulties and problems that exists, data...

Weighted Ensemble with Dynamical Chunk Size for Imbalanced Data Streams in Nonstationary Environment

Nini Liu, Wen Zhu, Bo Liao, Siqi Ren
In recent years, learning from data stream has been more and more popular because of its extensive applications. However, most algorithms assume there are no concept drift in one chunk, as the performance of evaluation is sensitive to the chunk size. In this paper, we propose a new approach (WEDC) by...

Research Overview of Big Data in the Field of Equipment Support

Jinli Che, Liwei Tang, Shijie Deng
The arrival of the era of big data has a profound impact on the development of the society and world economy, changing people's work, life and way of thinking. With the continuous maturity of big data technology, its application in the military field will become inevitable. This paper mainly expounds...

The Application Discussion of Big Data Technology in Intelligent Transportation

Yan Hou
At present, the related data information with GPS positioning, road condition, traffic operation and video surveillance is gradually increasing in the construction process of intelligent transportation around all the cities of our country, and the produced data amount every day nearly has reached PB...

Vegetation Coverage Monitoring in Mu-us Sandy Land Based on Multiscale Remote Sensing Data-A Case Study of Yanchi County, Ningxia

Zhen Bian, Wanxue You, Dian Yu, Kebin Zhang, Limeng Meng, Jin Chang
Due to the sparse and irregular distribution of vegetation in desertification area, the Low inversion precision of vegetation coverage and its change using single satellite remote sensing data become the bottleneck of further exploration of ecological evolution in this region. In order to improve the...

Design of FIR Low-pass Filter Based on MATLAB

Weiwei Tian, Zixuan Ni
With the rapid development of the global electronic market, the filter has been greatly promoted. And the development of digital technology also create a good technical foundation for the filter. This paper introduces the basic concepts of digital filters, the brief introduction of MATLAB Software, and...

A New On-line Monitoring Method for Urban Refuse Based on Ultrasonic Principle

Jingxuan Li
Combined with the status quo and present problems of urban refuse, this paper proposes a new on-line monitoring method for urban refuse based on ultrasonic principle. Aiming at the low efficiency of urban refuse collection at present, we make a method to realize monitoring on-line by a low cost. This...

Design of step counting system of multi-function

Biqing Li, Zhao Li, Jinfeng Qin
This design is mainly based on single chip as a step counting system control core, the overall system contains two modules: the transmitter end and the receiver. The transmitter comprised of a regulating circuit and a wireless communication module, the receiver can be divided into four small modules,...

Research on the Application of Nagios in Earthquake Information Network System

Gang Li, Lei Liu, Zhisen Si, Lixia Zhou, Jing Li
With the continuous development of network technology, the networked seismic surveillance instruments and application services systems are used more and more in seismological industry. It has become an important task to monitor and manage those systems and instruments effectively, and to send failure...

Research on Innovative Design of Bathroom Furniture Based on Olfactory Experience

Kaiqin Feng, Ming Chen, Jianhua Lyu
This paper, starting from the background of the olfactory experience, analyzes the necessity of the innovative design of the olfactory experience in the bathroom furniture, expounds the concept of the olfactory sensation and olfactory experience, and summarizes the relationship between the olfactory...

Research Framework of "Internet plus Dispatchable Loads" Integrated Dispatching Platform

Yanning Huang
In order to fully tap the regulating potential of dispatchable loads (DLs) and to bring DLs into the normal dispatch and operation of the electric power system, research on the "Internet plus dispatchable loads" integrated dispatching platform is needed to provide access interface for the power grid...

The Research of SUV Dynamic Rollover Warning System based on Hardware-in-the-loop

Lixin Song, Wenhao Zhang
This paper presents a control system based on rollover warning for Sport Utility Vehicles (SUVs). To get accurate information of vehicle rollover timely, a four degree of freedom model is established, the dynamic rollover warning algorithm is studied and the hardware systems about the algorithm are realized....

Modeling and Control of wind magnetic Suspension Yaw Motor

Dengpeng Guo, Xiaoguang Chu, Bin Cai, Ying Kong, Naizhe Wang, Xuetao Yi
The magnetic levitation technique is introduced into the wind yaw system to reduce the yaw power. Permanent magnet in the nacelle and stator winding in tower are designed to suspend the nacelle. And the wind yaw structure including the disc motor rotor and variable speed gear is proposed to drive suspension...

Design and Implementation of Indoor and Outdoor Security Patrol Mobile Robot

Yu Wang
The purpose of this study is to design a mobile robot prototype solution that can independently perform indoor and outdoor safety inspections. First, according to our project objectives, the hardware platform of mobile robot is designed. Then, the software design and implementation of the patrol robot...

A New CMM Based Method of Camera Calibration and Distortion Compensation

Shugui Liu, Zhenhua Han, Sen Wang, Guoxiong Zhang
To improve the accuracy of vision measuring system, high-precision camera calibration and distortion compensation are essential. A new CMM based method of camera calibration and distortion compensation, and a new index for evaluating the residual distortion after compensation are presented in this paper....

Application and Prospect of Softswitch in Power Communication System

Xiaobei Wang, Jinxiang Cheng, Shiwen Chen, Peng Chen, Jinzhi Guo
With the power system to achieve "plant network separation", soft switching technology in the application of power plants more and more attention. At present, part of the power grid, transmission network equipment, fiber optic cable prices cheaper, more and more wide transmission bandwidth. For power...

Research on Vague soft clustering algorithm based on MapReduce

Wei Wang, Junsheng Wu, Zhixiang Zhu
Aiming at the problems that traditional clustering algorithm based on Vague soft sets is difficult to deal with massive data, a parallel Vague soft clustering algorithm based on MapReduce is proposed. The algorithm calculate the similarity measure between Vague soft sets based on Map function and Reduce...

Facial Expression Recognition Based on Convolution Neural Network

Yue Duan, Linli Zhou, Yue Wu
With the popularity of computer technology in people's daily life, facial expression recognition in the human-computer interaction, home entertainment, public safety and even medical applications in the field more and more widely. In recent decades, the rapid development of deep learning areas has brought...

Research on the Earliest Deadline First Network Control System Dynamic Scheduling

Yue Wu, Linli Zhou, Yue Duan
Networked control system is a subject of integrated computer technology, automatic control, communication technology and optimization theory, the effects of network scheduling on the property of network control system is a hot issue in the research of international academic circles in recent years. This...

Rule-Based Change Impact Analysis Method in Software Development

Yiheng Wang, Jun Zhang, Yujing Fu
There are many stages in software development in which there are many changes. A rule-based change impact analysis method for software lifecycle objects was designed from the perspective of the whole software development process. The main ideas are as follows. Firstly, five types of entity dependency...

Research and Application of Malicious Code Detecting Platform in Intranet

Xiaojun Zhang, Yong Sun, Xuefan He
Intranet and extranet information interactions are increased constantly aiming at IP network equipment interconnection, which become actual conditions of more and more complex uncertain systems. A malicious code behavior detecting platform is designed and realized by combining with the characteristics...

An Improved K-modes Clustering Algorithm Based on Intra-cluster and Inter-cluster Dissimilarity Measure

Hongfang Zhou, Yihui Zhang, Yibin Liu
Categorical data clustering has attracted much attentions recently because most practical data contains categorical attributes. The k-modes algorithm, as the extension of the k-means algorithm, is one of the most widely used clustering algorithms for categorical data. In this paper, we firstly analyzed...