Proceedings of the 2015 International Conference on Automation, Mechanical Control and Computational Engineering

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421 articles

Simulation on potential risk mining model of underlying network dormant data

Jin Wang, WanRu Chen
This paper focuses on the potential risk mining method of underlying network dormant data, a potential risk mining method based on bat algorithm optimization BP neural network is put forward. The BP neural network parameter is coded as the individual of bat, and the accuracy of the potential risk mining...

Research and design of efficient resource scheduling model for asymmetric network

Jin Wang, Changjiang Jin
The traditional algorithm used for resource scheduling modeling in asymmetric network, is time-consuming, and has bigger error. The cloud computing resource scheduling method based on catfish PSO algorithm is proposed. By adopting the particle encoding method initialize the particle swarm, and through...

Study on defect spot recognition method in metal soldering based on intelligent artificial vision

Zhaoyu Wu
During the process of defect spot recognition among metal solder joint, if the defect spot is responsible characteristic within small region, the traditional identification method of metal solder joint defect spot is based on sparse representation, unable to express details of characteristics in small...

Research on Risk Pre-warning Evaluation System of Enterprise Financing Based on Big Data Processing

Siyun Xu, Qingshan Tong
Small and medium-sized technological enterprises in Hebei Province are featuring in great innovation, high increase; large cost, high risk and high profits, and difficulty of financing as well as great risks bring obstacles for those private enterprises to industrialize their high-tech products. Thus,...

Algorithm Optimization on Slab Re-storage of In-stock and Out-stock of Hot Rolling Plant

You Li
In order to solve the plan formulation of slab storage, this paper proposes the problem of dividing out-stock of slab storage into optimization measure of slab storage and decision combined optimization of slab re-storage. This paper has respectively established optimized decision model of slab in-stock...

Design and implementation of an airborne improved radio frequency measuring instrument based on FPGA

Heng Wei
According to short wave radio signal of a certain active airborne frequency measurement instrument part device still adopts pure hardware building mode and acquisition data scattered, leading to large volume, monitoring performance is limited, the real-time problem, low accuracy and can not upgrade the...

Research on Transmission Selection Optimized Evaluation Algorithm of Multi-frequency Transmitter

Dandan Zhou, Jian Song, Changhai Lin, Xinzhe Wang
The paper starts from the research objective of multi-frequency intelligent scheduling software, and analyzes the necessity of researching transmission of multi-frequency transmitter selecting the optimized evaluation algorithm. And the appropriate evaluation algorithm is selected by algorithm comparison...

Application of Data Compression and Decompression Based on Artificial Neural Network and Collaborative Computer Network

Li Dong, Binpeng Qu, Meng Zhang, Jing Yu
Before data transmission, in order to improve the utilization ratio of transmission channel, there is need to compress the transmitted data. Before data storage, in order to save storage space, there is need to compress the stored data. There are many methods for data compression and decompression, but...

Research on Tracing Aircraft Assembly Error Source Based on SPC and SOFM

Hui Li, Zhongqi Wang, Yonggang Kang, Lan Xu
Aiming at improving the assembly quality, a method to trace the error source is proposed. Firstly, statistical process control (SPC) judges the abnormalitythrough the distribution and trend of the position errors. Then based on the measurement data from laser trackers, shape data of aircraft components...

Plant Electrical signals based on wavelet transform and self similarity feature detection

Changcheng Li, Laiwu Yin, Shuyun Cai
According to the self similarity of plant electrical signal (fractal feature), changes of plant electrical signal amplitude a moment with the physical environment and mutation, causing plant electrical signal is not continuous. Electrical signal fractal characteristics of plant changes along with the...

Model Research of Database Dynamic Pricing Based on DDLG

Danmin Qian, Kui Jiang, Yuanpeng Zhang, Min Yao, Li Wang
Based on the main functional characteristics of ITM model, and combined the sharing, replication, fugitiveness, dynamic characteristics of database, created the DDLG model for efficient database .Use an example for the case simulation, perfectly verified the feasibility and effectiveness of this set...

Image Detection Technology of Implicit Sequence Difference Based on Differential Information Theory

Jinfeng Guo, Jing Shao
Implicit sequence learning paradigm is an important form of implicit learning. In order to study the probability implicit sequence differences of high and low emotion openness, this paper uses stepwise half method to select different RSI points, and each RSI point is done binary coding, finally it uses...

Multi Modal Fault Detection System of Virtual Instrument Test System Based on RBF Neural Network

Dian Zhang
This paper analyzes the interactive effects of virtual language multimodal through the use of neural network algorithm to understand the language from a multidimensional perspective, which mainly uses the advanced technology of digital language lab to improve its language proficiency. Through the analysis...

Extraction and Amplification of EMG Signal in Lower Limb Based on Kisavi Camera and Online Segmentation Technology

Wenyong Zhou, Jialin Zhang
In order to reveal the biomechanical characteristics and injury risk factors of football special technology, the prevention of knee joint injury uses surface electromyography telemetry and 3D imaging technology to carry on synchronous test for the technical movement. Using the Butterworth low pass filter...

Constructing Virtual Network Attack and Defense Platform Based on OpenStack

Longying Lian, Yuan Zhang, Hongtao Zhang, Shunji Zhang
With the rapid development of Internet, network security issues have become great issues related to national security and stability. In this context, researchers and students in universities require one for scientific research and experimental teaching of network attack and defense platform. This paper...

Research on the Synergy Management Mechanism of the Project Contract Using Management Based on the Multi-sided Matching Decision Method

Gang Du, Ping Du
Synergy management in project aims to maximizing the all parties’ interests the owner, which parties including the construction unit, contractors, suppliers, government. It is the management core, in order to maximize their interests we try to carry out the new management mode of the integration. Synergy...

Research on Evaluation of Enterprise Performance Based on BP Neural Network Improved by Levenberg-marquardt Algorithm

Wanyin Du
BP neural network is a multilayer feedforward network for training according to the error back-propagation algorithm , its main advantage is the strong non-linear mapping ability , but the training of BP neural network is easy to fall into local minima, and slow convergence speed. In this paper, through...

Camera Radiance Correction In Lightning Imaging Experiment

Cun Xie, Xuezhi Zhang, Xiaokang Tang, Qiong Zou, Chunyu Shao
The camera radiance correction methods was designed and implemented to improve the pixel optical response features and eliminate the difference of the optical response. Otherwise the camera space correction and distortion correction method was designed and implemented to ensure the seamless splicing...

Research and Implementation of Content-management Based on FEDORA

Yongchang Wang, Ligu Zhu
The surge of information leads the creation of non-structured data increasingly, so content-management has been one of hot topics for IT industry to research. This paper discusses the use of FEDORA in content-management by analyzing the digital object model in FEDORA. We implement a content-management...

A Method Based On Face Verification

Xuezhi Zhang, Cun Xie, Xiaokang Tang, Qiong Zou, Chunyu Shao
Recent year, the method based on face verification has been one of the most vibrant study aspect in face verification field. The problem of face verification can be defined: imputing the picture or video, identifying or validating by using face database. “video-video” face verification means inputting...

Research on the Effective Supply Strategy of Natural Gas based on Factor Analysis Method

Guang-jing He, Rong-ge Xiao, Yu-heng Zhang
As China's economic growth and social development, energy demand is increasing. As an efficient and clean energy, natural gas is widely used in various fields such as industry and agriculture. However, the contradiction between demand increase of natural gas and limited resources has become increasingly...