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2012 Fifth International Symposium on Computational Intelligence and Design最新文献

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The Research on Fuzzy-PID Control of the Submarine Course 潜艇航向模糊pid控制研究
2012 Fifth International Symposium on Computational Intelligence and Design Pub Date : 2012-10-28 DOI: 10.1109/ISCID.2012.78
Lin Xiongwei, H. Dabin, Duan Zhengqiang
{"title":"The Research on Fuzzy-PID Control of the Submarine Course","authors":"Lin Xiongwei, H. Dabin, Duan Zhengqiang","doi":"10.1109/ISCID.2012.78","DOIUrl":"https://doi.org/10.1109/ISCID.2012.78","url":null,"abstract":"The submarine is a important weapon platform in modern war. It need not only good disguise but also good maneuver. the submarine maneuver is difficult to be controlled because it's complex movement and strong nonlinearity. Especially when coming in or out the port, good maneuver is necessary to ensure the safety of submarine. the mission of autopilot is to change or keep the course, which usually adopt PID arithmetic. PID control is easy realized and highly reliable for many control system. but it bases on determinate math model and is difficult to achieve satisfactory effect for some complex control object such as submarine maneuver. Fuzzy control is introduced to combined with PID control and computer simulation research is carried out in the MATLAB/Simulink platform.","PeriodicalId":246432,"journal":{"name":"2012 Fifth International Symposium on Computational Intelligence and Design","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130419865","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Implementation of Real Time Quality Monitoring Based on MES 基于MES的质量实时监控的实现
2012 Fifth International Symposium on Computational Intelligence and Design Pub Date : 2012-10-28 DOI: 10.1109/ISCID.2012.216
Jiahai Wang, Bosong Wang
{"title":"Implementation of Real Time Quality Monitoring Based on MES","authors":"Jiahai Wang, Bosong Wang","doi":"10.1109/ISCID.2012.216","DOIUrl":"https://doi.org/10.1109/ISCID.2012.216","url":null,"abstract":"In this paper, the quality monitoring method on the production line of engine's cylinder and block is proposed for its short cycle time and high precision. Making full use of the numerous data in MES, machine capacity exponent was calculated by calling reasonable and accurate distribution model, so as to predict the product quality and achieve the effect of advanced warning.","PeriodicalId":246432,"journal":{"name":"2012 Fifth International Symposium on Computational Intelligence and Design","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130551565","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
An Improved Algorithm of Slotted-ALOHA Based on Multichannel Statistics 一种基于多信道统计的改进的开槽aloha算法
2012 Fifth International Symposium on Computational Intelligence and Design Pub Date : 2012-10-28 DOI: 10.1109/ISCID.2012.18
Hongmei Zhang, Sha-sha Peng, Yuting Zhao, Dongliang Bian
{"title":"An Improved Algorithm of Slotted-ALOHA Based on Multichannel Statistics","authors":"Hongmei Zhang, Sha-sha Peng, Yuting Zhao, Dongliang Bian","doi":"10.1109/ISCID.2012.18","DOIUrl":"https://doi.org/10.1109/ISCID.2012.18","url":null,"abstract":"For the low delay requirements of Ad Hoc networks in high traffic-load, it mentioned an improved algorithm named Slotted ALOHA based on Multichannel Statistics (SAMS) . Compared to the widely used protocol of ALOHA, Slotted ALOHA, CSMA and TDMA, the result of SAMS simulation proved it can maintain very low delay of ensuring the high-priority data send successfully in high traffic-load.","PeriodicalId":246432,"journal":{"name":"2012 Fifth International Symposium on Computational Intelligence and Design","volume":"5 S1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113968256","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
CPK Unified Identity Based Secure Remote Access System for Mobile Terminal 基于CPK统一身份的移动终端安全远程访问系统
2012 Fifth International Symposium on Computational Intelligence and Design Pub Date : 2012-10-28 DOI: 10.1109/ISCID.2012.129
Li Xin, Wu Xu-dong
{"title":"CPK Unified Identity Based Secure Remote Access System for Mobile Terminal","authors":"Li Xin, Wu Xu-dong","doi":"10.1109/ISCID.2012.129","DOIUrl":"https://doi.org/10.1109/ISCID.2012.129","url":null,"abstract":"A secure remote access solution for mobile terminal is proposed in this paper. There exists three types of user authentication process during the terminal remote accessing: terminal user login, wireless VPDN login and IPSec VPN login. and there are different user identities during these authentication processes. a CPK-based (Combined Public Key) unified identity management method for the remote access user's identity is proposed\", \"which can improve the security and manageability of secure remote access system.","PeriodicalId":246432,"journal":{"name":"2012 Fifth International Symposium on Computational Intelligence and Design","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114730179","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
The H_Infinity Robust Control Algorithm of the 3-DOF Four Rotors System 三自由度四转子系统的h_∞鲁棒控制算法
2012 Fifth International Symposium on Computational Intelligence and Design Pub Date : 2012-10-28 DOI: 10.1109/ISCID.2012.84
Jianying Liu, Shiyue Liu, Qingbo Geng
{"title":"The H_Infinity Robust Control Algorithm of the 3-DOF Four Rotors System","authors":"Jianying Liu, Shiyue Liu, Qingbo Geng","doi":"10.1109/ISCID.2012.84","DOIUrl":"https://doi.org/10.1109/ISCID.2012.84","url":null,"abstract":"The 3-DOF four rotors system is a typical high-order, nonlinear, multi-variable and strong coupling complex system. the motion equations of the yaw, pitch and roll axes can simulate the flight characteristics of the actual helicopter. It is usually difficult to establish the accurate mathematical model for the influence of the parameter perturbation and the external disturbance. According to this instance, the mixed sensitivity robust control method is proposed to improve the system control qualities. the simulation results shown that the controller can make the 3-DOF helicopter system have good robust stability and dynamic performance when the model object parameters exist uncertainty.","PeriodicalId":246432,"journal":{"name":"2012 Fifth International Symposium on Computational Intelligence and Design","volume":"55 13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121725877","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Content-Based Image Retrieval System Using Multiple Hierarchical Temporal Memory Classifiers 基于内容的多层次时间记忆分类器图像检索系统
2012 Fifth International Symposium on Computational Intelligence and Design Pub Date : 2012-10-28 DOI: 10.1109/ISCID.2012.253
Xia Zhituo, Ruan Hao, W. Hao
{"title":"A Content-Based Image Retrieval System Using Multiple Hierarchical Temporal Memory Classifiers","authors":"Xia Zhituo, Ruan Hao, W. Hao","doi":"10.1109/ISCID.2012.253","DOIUrl":"https://doi.org/10.1109/ISCID.2012.253","url":null,"abstract":"This paper presents a content-based image retrieval (CBIR) system using multiple Hierarchical Temporal Memory classifiers. in order to improve the efficiency of image management and retrieval, the CBIR system proposed in this paper take advantage of Hierarchical Temporal Memory Algorithm which replicates the structure and function of the human neocortex. in this study, multiple Hierarchical Temporal Memory classifiers were used to provide an intelligent system that aims to understand a query image's category semantics, rather than the low-level image features for image indexing and retrieval. the system supports query by example image, the experiments based on Internet images show the efficiency of our method.","PeriodicalId":246432,"journal":{"name":"2012 Fifth International Symposium on Computational Intelligence and Design","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115877934","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Optical System Design of Full-Disc Magnetic Field Telescope 全圆盘磁场望远镜光学系统设计
2012 Fifth International Symposium on Computational Intelligence and Design Pub Date : 2012-10-28 DOI: 10.1109/ISCID.2012.224
Yi-yi Zhao, Jian-feng Yang, Xiaolong Ma, Xing-tao Yan
{"title":"Optical System Design of Full-Disc Magnetic Field Telescope","authors":"Yi-yi Zhao, Jian-feng Yang, Xiaolong Ma, Xing-tao Yan","doi":"10.1109/ISCID.2012.224","DOIUrl":"https://doi.org/10.1109/ISCID.2012.224","url":null,"abstract":"Full-Disc magnetic field telescope is an important instrument for astronomical observations. In order to meet the optical performance of the full-Disc magnetic field Telescope and the harsh coupling conditions of its filters, determined the optical parameters of the optical system by calculation. According to the calculation of the optical parameters, we puts forward a feasible optical structure which can make the system more compact under the premise of meeting the telescope in optical properties and filters coupling conditions. for the system, we have adopted the basic idea of modular design, and the overall system is divided into several subsystems were designed. the results show that the maximum wave front distortion(pv) of the system of all field of view is 0.1327? the value of MTF at the spatial frequency of 67 lp/mm is higher than 0.45 in every field. the image quality of the system approximates to the diffractive limit.","PeriodicalId":246432,"journal":{"name":"2012 Fifth International Symposium on Computational Intelligence and Design","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132232581","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An Active Under-Sampling Approach for Imbalanced Data Classification 不平衡数据分类的主动欠采样方法
2012 Fifth International Symposium on Computational Intelligence and Design Pub Date : 2012-10-28 DOI: 10.1109/ISCID.2012.219
Zeping Yang, Daqi Gao
{"title":"An Active Under-Sampling Approach for Imbalanced Data Classification","authors":"Zeping Yang, Daqi Gao","doi":"10.1109/ISCID.2012.219","DOIUrl":"https://doi.org/10.1109/ISCID.2012.219","url":null,"abstract":"An active under-sampling approach is proposed for handling the imbalanced problem in this paper. Traditional classifiers usually assume that training examples are evenly distributed among different classes, so they are often biased to the majority class and tend to ignore the minority class. in this case, it is important to select the suitable training dataset for learning from imbalanced data. the samples of the majority class which are far away from the decision boundary should be got rid of the training dataset automatically in our algorithm, and this process doesn't change the density distribution of the whole training dataset. as a result, the ratio of majority class is decreased significantly, and the final balance training dataset is more suitable for the traditional classification algorithms. Compared with other under-sampling methods, our approach can effectively improve the classification accuracy of minority classes while maintaining the overall classification performance by the experimental results.","PeriodicalId":246432,"journal":{"name":"2012 Fifth International Symposium on Computational Intelligence and Design","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132461493","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 15
Simulating Power Supplier's Behavior in Electricity Market 电力市场中电力供应商行为的模拟
2012 Fifth International Symposium on Computational Intelligence and Design Pub Date : 2012-10-28 DOI: 10.1109/ISCID.2012.104
Xiuming Dong, T. Hu, Xinjie Li
{"title":"Simulating Power Supplier's Behavior in Electricity Market","authors":"Xiuming Dong, T. Hu, Xinjie Li","doi":"10.1109/ISCID.2012.104","DOIUrl":"https://doi.org/10.1109/ISCID.2012.104","url":null,"abstract":"This paper explores what will bring to the electricity market if power suppliers make changes in decision making rules. in the repeated bidding process, it is assumed that any power supplier can choose to bid based on Cournot adjustment learning as usual, or to make a change in his decision making rule such as bidding with his marginal cost or choosing the highest strategy at any stage. Simulation results show some colorful phenomena and indicate the changes in decision making rule can bring diversity to the market. Therefore, rule designers of electricity markets must design corresponding rules to reduce the risks of the market before its operation.","PeriodicalId":246432,"journal":{"name":"2012 Fifth International Symposium on Computational Intelligence and Design","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134194479","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Study on Factors of Structural Damage Identification of a Three-Layer Steel Frame Based on Wavelet Transform 基于小波变换的三层钢框架结构损伤识别因素研究
2012 Fifth International Symposium on Computational Intelligence and Design Pub Date : 2012-10-28 DOI: 10.1109/ISCID.2012.228
Zhiyuan Tan, Liang Zhang
{"title":"Study on Factors of Structural Damage Identification of a Three-Layer Steel Frame Based on Wavelet Transform","authors":"Zhiyuan Tan, Liang Zhang","doi":"10.1109/ISCID.2012.228","DOIUrl":"https://doi.org/10.1109/ISCID.2012.228","url":null,"abstract":"A three-DOF steel frame model was built up by Matlab, to simulate damage and calculate its vibration response. Finally, amplitude jumps are found in the processed signals. the results show that damage detection on acceleration signal by using Wavelet Transform method is superior to on displacement and speed signal, the function of judging whether there are damages or confirming the moment the structural damages occur can be realized too.","PeriodicalId":246432,"journal":{"name":"2012 Fifth International Symposium on Computational Intelligence and Design","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134299893","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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