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Proceedings Article
Use Case Set Optimization in Android Mobile Platform Considering Energy Consumption
Peixing Yang, Di Zhou
Along with the increasingly mature computer technology, various computer systems with complex structures and strong functions have been widely applied to such key safety fields as aerospace, communication & transportation, medical treatment & public health and nuclear power energy. In case of system...
Proceedings Article
Maritime wireless broadband communication system based on TVWS
Yonghui Zhang, Zhenjia Chen, Fang Dong, Baodan Chen
TV White Spaces (hereinafter referred to as the "TVWS") is the radio spectrum has not been used, is assigned to using in broadcast television. TVWS has the advantages of high transmission distance, strong penetrating ability, not easy to be absorbed by water, large amount of transmission unit data, etc.,...
Proceedings Article
The System of Cutting and Stacking of Casting Sprue Clay Pipe Based on PLC
Chaojun Wang, Jun Yao, Ran Tao, Bing Li, Yulan Wei
Aiming at the issues that the big intensity of labor, large number of workers, low product efficiency and the quality refractory in the fire-proof material production enterprise in casting sprue clay pipe production pipe molding process in subsequent processing. A system of cutting and stacking of casting...
Proceedings Article
Study on Operation Risk Assessment of Electric Power Enterprise based on Fuzzy Analytic Hierarchy Process
Fusen Zhong, Chuanliang Jia, Shiming Liu, Jiali Tan
Power Enterprise Operational risk is a major issue for the power companies. Based on the study of operational risk index system of domestic and international power companies, using the Delphi method to determine the power of operations risk assessment index, then using AHP and fuzzy set theory to determine...
Proceedings Article
A protocol anomaly detection method based on optimized hidden Markov model
Wei Qiu, Yingjie Yang, Yongwei Wang, Dexian Chang, Jiang Liu, Hao Hu
As to solve the issues of insufficient training data and initial parameters sensitive in existing protocol anomaly detection based on hidden Markov model, presenting a new protocol anomaly detection method based on improved genetic algorithm and hidden Markov model. First, the local competitive selection...
Proceedings Article
Study and Application of Cable Modeling Tools
Yongfei Yi, Yuanda Zhu, Lixia Wang, Zhen Zhang, DaHai Xu
With the rapid development of modern science and technology and the continuous advancement of industrial technology, more and more CNC bending machines have been applied in modern production and the development has become more mature. This paper introduces briefly a cable bending tool with the following...
Proceedings Article
Development of Digital Real-time Remote Training Demonstration Device
Yongfei Yi, Yuanda Zhu, Hengfu Zhan, Shaohong Zhu, Tiejun Gao
Real-time display system for remote training consists of video recorder with wireless transmission module, relay router, display terminal and video recorder carrier with multiple wireless transmission modules. The display terminal includes projector, desktop, tablet computer or smart phones. The video...
Proceedings Article
A market comparison method evaluation model based on set pair analysis
Xiuli Wang, Jun Lei, Jie Bai, Hengkai Li
Appraisal model of estate market comparison approach existed uncertain problem, so a new appraisal model integration of GIS and set pair analysis was built. Firstly, using the GIS spatial analysis method quantified the real estate price impact factors. Then, its weights were calculated by entropy weight...
Proceedings Article
Modelling and Experimental Research in Hot Precision Forging of Duplicate Gear Blank
Zhi Li, Baoyu Wang
In this paper, two-steps forging is used to manufacture duplicate gear blank. The simulating of the second step forging process is based on DEFORM which is a finite element software. The forming parameter range was determined while the forging force was predicted. Using a set experiment tool of closed-die...
Proceedings Article
When Coordination and Exploration are matched: A Simulation Research on Multi-Agents Governance mode
Cunying Chen, Hua Zhang
Engaging in exploring multi-agent collaboration requires determining how to govern the shared activities. We examine the performance implications of selecting alternate modes of governance in multi-agent alliance relationships. A core set of results in this study relates to the ways in which governance...
Proceedings Article
Rough set theory in discretization method based on genetic algorithm
Lei Huang
The rough set theory is a theory method. It is about incomplete research, uncertain expression of knowledge and data, knowledge and data discovery. It has been widely used in artificial intelligence, knowledge and data discovery, pattern recognition and classification, analysis and reasoning of imprecise...
Proceedings Article
Semi-Automatic Packaging Systems
Tianyi Zhang
The system is set up mainly for "Online shop" and other entrepreneurs in the early stage, lack of manpower with heavy workload problem. Design a mechanical device can be used to personalize a variety of packaging materials, the size of goods. By simply provide a power source, simple manual work to complete...
Proceedings Article
Field test research for optimization design under condition of complex Soil Stratum
Bing Hui, Yan Liu, Li Zhang, Huimin Wang, Gang Han, Hao Duan, Zhangjian Yu, Wenjun Zhang
It is highly important to choose suitable of the foundation in underground engineering. With the engineering, the foundation is made of gravelly soil, which distributed discontinuity and had bad uniformity. Drilling method, dynamic sounding method and deep plate loading test were applied, combined with...
Proceedings Article
Fuzzy Set Based Web Opinion Text Clustering Algorithm
Hongxin Wan, Yun Peng
With the development of social media, people like to express their views on the Web. Because people express their views casually, which makes the opinion text contain a lot of uncertain and unstructured contents, and it is difficult to cluster the text by normal classification methods. An algorithm of...
Proceedings Article
Opinion Text Features Finding and Evaluation Algorithm Based on Rough Set
Hongxin Wan, Yun Peng
Follow the development of Internet, more and more opinion texts are written on social media web by people, and it is very difficult to find the features in these texts because of the texts scale. We propose an algorithm to find features from key words by words reduction method, which considers the correlation...
Proceedings Article
Mini-batch Quasi-Newton optimization for Large Scale Linear Support Vector Regression
Xin Xie, Chao Chen, Zhijian Chen
Linear support vector regression (SVR) is a popular machine learning algorithm. However, as the amount of data increases, the learning procedure of SVR becomes time consuming. In this paper, we propose a mini-batch quasi-Newton optimization algorithm to speed up the training process of linear SVR. The...
Proceedings Article
Study on Influence of Excitation System Parameters on Transient Characteristics of Power Units
Qiao Chen, Jun He, Wentao Huang, Xin Shu, Wan Li
The engine excitation control system has significant effect on the static stability, dynamic stability and transient stability of the power system. In power system stability calculation, the model and parameters are used to correct the excitation system. Excitation system parameters are numerous, such...
Proceedings Article
Construction Technology of Permeable Rib Double-Arch Tunnel
Ruijun Song, Fei Yu, Shanxiong Chen, Xiuhe Chen, Fei Wang
The permeable rib double-arch tunnel is a new type structure of tunnel adjacent to mountain, a better way to solve the problems of engineering stability and environmental protection of highway adjacent to mountain in mountains area. For the environmental geological problems of the tunnel adjacent to...
Proceedings Article
Vulnerability Analysis on the Cloud Network Topology
Ke Chen, Hua Zhang
In recent years, cloud computing is developping rapidly, and many companies put much effort to set up their own private cloud or public cloud. However, structures of cloud network topology are not of the same quality, and many network builders are tend to ignore the vulnerability of network topology...
Proceedings Article
Music feature extraction based on fractal dimension theory for music recommendation system
Bi Li, Qiang Tao, Xiang Li
Music feature extraction is widely used in music recommendation system. The recommended music is somewhat similar in the form of melody. This phenomenon exhibits a repeating pattern that between the music set and the recommended one, which reveals that the similar music has the characteristics of fractal...
Proceedings Article
MD-TDOF-PID Controller Based on LabView
Jian Yu, Changliang Liu
In this paper,Aiming at the weakness that the commonly used traditional PID controller can not obtain good anti-interference ability and set value following performance, a two degree of freedom model driven PID controller (MD-TDOF-PID) based on Labview is designed. Proportional derivative compensator...
Proceedings Article
H∞ Control Technology of the Hydraulic System
Delian Luo, Tingqiang Wu, Juan He
We have designed a high-performance hydraulic controller for the hydraulic servo system with nonlinear characteristics based on the technology, which the high-performance TMS320LF2407 DSP has been adpoted as main processor chip. With the designed controller, we have developed a new set of hydraulic servo...
Proceedings Article
Grounding Grid Fault Diagnosis Based on Empirical Wavelet Transform
Liang Ding, Minfang Peng, Meie Shen, Juan Yan, Xianbing Ding
A new adaptive signal processing method based on empirical wavelet transform (EWT) is proposed for the fault diagnosis of grounding grid. According to the frequency domain maximum adaptive point is extracted to split Fourier spectrum to separate the different modes. The establishment of a set of wavelet...
Proceedings Article
Workload Balancing in Parallel Machines based on Semi-matching Theory
Yong Zhan
This paper addresses the problem of scheduling jobs on parallel machines with machine eligibility restrictions so as to balance the workload among machines. A weighted bipartite graph model G=[J M,E,W] is used to formulate the studied problem. We propose a two-phase algorithm to find the optimal solution....
Proceedings Article
Coordinated control of H Bridge Power Conversion System for Photovoltaic integration
Jian Sun, Qiang Wang
According to the requirement of grid connected photovoltaic power station and analysis of the topology structure and features of H bridge power conversion system(HB-PCS), a coordinated control method was presented in this paper. The method set current reference of HB-PCS to compensate reactive and active...
Proceedings Article
The Analysis of Indicators of Long-Term Prosperity Companies from Automotive Based on Predictive Finance Indicators
Hana Scholleová
Automotive industry in the Czech Republic is important and highly monitored. The reason for this is mainly the fact that the automotive industry contributes significantly to the formation of GDP, according to Ministry of Industry and Trade (MIT, 2015) 15% long-term profit is made in the automotive sector....
Proceedings Article
Application of Benford's Law for Fraud Detection in Financial Statements: Theoretical Review
Mihkel Tammaru, Lehte Alver
External auditors' ability to detect profit manipulations in the financial statements is limited. Non conformity with Benford's law gives indication of the risk that a data set contains fraud, but it does not give information which items are manipulated. Knowing profit and other financial targets set...
Proceedings Article
Implementation of the Teaching Experiment system based on Unity3d engine
Guang Hong, Fu-ping Deng, Dong-yu Zhang, Chao Fen
Aiming at the shortage of the actual experimental equipment, virtual reality technology was adopted for setting up an experiment system. The framework is the strange IoC and the engine is Unity3D for the system. A step operation of the experiment is divided into five parts, interaction behavior, interaction...
Proceedings Article
GPU Accelerated Level Set Non-Homogenous Image Segmentation Solving by Lattice Boltzmann Method
Qinyong Zeng, Dengwei Wang, Kaiyu Qin
A novel hybrid fitting energy based active contours model in the level set framework is proposed. The method fuses the local image fitting term and the global image fitting term to drive the contour evolution. Our model can efficiently segment the images with intensity inhomogeneity no matter where the...
Proceedings Article
Research on Dynamic Gesture Recognition Algorithm Based on Multi-touch Human-computer Interaction Devices in Classroom Teaching
Zhao Zhang, Xiuling He, Zengzhao Chen, Ke Wu
In this paper, we propose a dynamic gesture recognition approach based on multi-touch devices. This method contains three stages: dynamic gesture stroke collection, gesture feature extraction, gesture analysis and recognition. In order to recognize nine kinds of gestures in classroom interaction process,...
Proceedings Article
Building Integrated Lightning Protection Technology and System Design
Xianjie Feng
This project is a residential area, the project is composed of two towers and commercial podium, is a collection of commercial, office in a body's comprehensive construction, where two towers total height 46.8m. The project according to a class of building lightning protection grounding design, roof...
Proceedings Article
Design and Development of Computer Aided Teaching Software for Mechanical Principle Course
Yong Yang, Jing-liang Jiang, Xia Jin, Xin-fu Liu
For the current teaching of mechanical principle course, there is a lack of a set of applicative software which is helpful to carry out the design and optimization of mechanical products. To solve this problem, according to the actual requirements of mechanism analysis and project design during teaching,...
Proceedings Article
Factors Affecting the Economic Development and Urbanization of Mountain Area--Taking Yunnan Provinces as an Example
Renqu Tian, Zisheng Yang
Urbanization of mountain area is an important part of a country's economic development. This paper use a data set of province-level per capita gross domestic product and socio-economic data, as well as statistical methods panel OLS to explore the determinants of growth at the district level in 2009 and...
Proceedings Article
Advice on Construction of Literature Resources
Zhuqun Li
In the library of the new approved normal four-year university, how to deal with the change of direction of running a college, of function and the structure of the subject construction, etc. is very important. The writer surveyed some libraries in the university famous in economics major and looked into...
Proceedings Article
The Mechanism of Border Crossings' Economic Impact on the City Under Geopolitical Factors
Yihui Ma
Border crossing which is set up in adjacent border areas as main door of foreign exchanges by a sovereign state according to the policy needs. due to the unique geographical location and rich natural resources, Border crossings have very important strategic position in the economic development of China....
Proceedings Article
Research on the Course Construction and Teaching Mode of Internet of Things System Integration
Jian Fei Wu, Tian Tian Xu, Hong Yi Wang
Nowadays, Internet of Things (IOT) is used more and more widely, and exhibited a sustained hot situation. IOT is China's strategic emerging industries, involving computer control, wireless communications, optical communications, network, software, information security and other fields. Colleges and universities...
Proceedings Article
Study on Strategies for the Development of Talent Introduction of Local Universities in the New Era
Qian Zhang, Jing Cui
With the implementation of national strategies such as "One Belt and One Road" and "double first class", it has put forward unprecedented requirements for the cultivation of talents and international communication in universities. Local universities should pay fiercer personnel to grab the battle, use...
Proceedings Article
Research on the Scientific Instruments Management which Combined Multilevel Sharing with Self-Hosting
Zhengjun Huang, Lei Zhang, Weidong Song, Yu Liu, Dong Zhang, Wei Liang
Opening, sharing and efficiently managing scientific instruments can increase their utilization and specialization. It also attaches great importance to optimizing resources allocation, enhancing the capacity of independent innovation and quality of the scientific research in universities. We should...
Proceedings Article
College Students’ Psychological Crisis: Types, Factors and Countermeasures
Ping Li, Zhi-po Zhang, Qing-qing Wang, Jing-kun Yan
Psychological crisis of college students means the discomfort or more serious psychological problems caused by not being able to well solve problems. It mainly includes the problem of learning, employment, interpersonal relationship, love and family and life direction. And the origin of the psychological...
Proceedings Article
A Comparative Study of Polarization Effects of Regional Innovation in China -- Calculation Based on TW Index
Su Zhang, Wen Guo, Rui Huang
Innovative resources are concentrated from the surrounding backward areas to the economic center, thus forming an innovative polarization effect. As the growth poles appear to the surrounding areas, the polarization effect transitions to the diffusion effect. This paper uses the factor analysis method...
Proceedings Article
A Novel Similarity Measure and Its Application in Medical Diagnosis under Intuitionistic Fuzzy Settings
Lishi Zhang
The purpose of this paper is to develop a novel approach for medical diagnosis reasoning, in which a novel similarity measure is defined and used in the application of medical pattern recognition; the information is in the form of intuitionistic fuzzy numbers. First, a new biparametric similarity measure...
Proceedings Article
The Cloud Data Security and Access Control Model in the Study
Jing Dong
Cloud computing is a kind of based on the calculation of the Internet, through the cloud computing, to other computers and other devices to share information and resources. Although it can bring convenience, operated and managed in a cloud computing infrastructure services in the security problem of...
Proceedings Article
Construction and Practice of Animation Talent Cultivation Mode
Zhanji Gui, Keliang Zhang, Yingbin Fu
This paper constructs the cultivation mode for talents specialized in animation, on the basis of characteristics of vocational major of animation production and design. Its basic concept is to divide the production and manufacturing of an animation film into multiple steps by following the main line...
Proceedings Article
3D Collision Detection Algorithm based on Composite Balanced Binary Bounding Box Tree
Jinping Liu, Jianxun Chen
The existing bounding box has the contradiction between compactness and complexity. On the one hand, the poor compactness of the bounding box often leads to the poor effect of removing the disjoint objects, which leads to the low efficiency of collision detection. On the another hand, the good compactness...
Proceedings Article
Strategy Environment Analysis of National Marine Hydrographic Survey
Xiaoxue Ma, Yitong Han, Shina Jia
As an important work to ensure the safety of navigation, marine hydrographic survey is not only the initial and basic link for the construction of integrated navigation system, but also the important content to fulfill the relevant international convention and implement marine management. This paper...
Proceedings Article
Preliminary Exploration on the Teaching Reform of "Aquatic Microbiology"
Zexiao Yang, Yin Wang, Xueping Yao, Qiumei Xu
To improve the teaching quality of "aquatic microbiology" course.The teaching reform exploration of aquatic microbiology was carried out in recent 5 years and summarized, which including grasping the course nature of "aquatic microbiology" by means of aquaculture professional training program, revising...
Proceedings Article
Parameter Optimization of ARQ System based on Proximity-1 Protocol
Jie Wang, Chenghua Wang, Hao Wu, Qiangqiang Mao
In order to improve the communication efficiency of the spacecraft in the Proximity space link, a GBN-ARQ scheme is designed based on the proximity-1 protocol. On the basis of this, to maximize the system throughput and normalized throughput, the data frame length and the sliding window length are optimized,...
Proceedings Article
Analysis of Decision Tree Mining Algorithm Based on Improved Rough Set Classification
Lan Wang, Hongsheng Xu
Classification is to find a set of models (functions) that describe the typical features of data set. In this paper, firstly, the rough set classification algorithm is improved. Then, analysis and application of classification algorithm based on improved rough set are described. This paper analyzes the...
Series: Advances in Engineering Research
Proceedings Article
Research on the seismic simulated vibration test machine for the aseismatic performance of elevator
Xiao Lv, Dingdong Zou, Lei Zhang, Ligui Kang, Jingjie Yuan
In view of the running safety in elevator under earthquake, several damage forms of elevator are presented and its analysis model is set up. Then some earthquake protective measures for elevators are proposed. In order to inspect the seismic behavior of the elevator, the seismic simulated vibration test...
Series: Advances in Engineering Research
Proceedings Article
Application of the Integration of the Internet of Things and Big Data
Yingli Wang
In order to perfectly integrate the Internet of Things (IOT) and big data, the way how big data influences the construction of an open IOT ecosystem was discussed and the significance of big data for the Internet of Things was set forth. Also, the system framework of an open IOT ecosystem with advanced...