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2012 24th Chinese Control and Decision Conference (CCDC)最新文献

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Distributed output regulation for multi-agent systems with unknown communication delays 具有未知通信延迟的多智能体系统的分布式输出调节
2012 24th Chinese Control and Decision Conference (CCDC) Pub Date : 2012-05-23 DOI: 10.1109/CCDC.2012.6244452
Lu Yu, Jinzhi Wang, Zhong-Ping Jiang, Yiguang Hong
{"title":"Distributed output regulation for multi-agent systems with unknown communication delays","authors":"Lu Yu, Jinzhi Wang, Zhong-Ping Jiang, Yiguang Hong","doi":"10.1109/CCDC.2012.6244452","DOIUrl":"https://doi.org/10.1109/CCDC.2012.6244452","url":null,"abstract":"In this paper, the distributed output regulation problem of multi-agent linear systems with communication time delays is studied, by means of both dynamic state and output feedback control laws. Given bounded communication delays, distributed control laws are designed via linear matrix inequalities (LMI). Both delay-independent and delay-dependent conditions are discussed.","PeriodicalId":345790,"journal":{"name":"2012 24th Chinese Control and Decision Conference (CCDC)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126870332","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 approach to construct entropy and similarity measure for interval-valued Intuitionistic fuzzy sets 区间值直觉模糊集的熵和相似度量构造方法
2012 24th Chinese Control and Decision Conference (CCDC) Pub Date : 2012-05-23 DOI: 10.1109/CCDC.2012.6244285
Hu Lunbin
{"title":"An approach to construct entropy and similarity measure for interval-valued Intuitionistic fuzzy sets","authors":"Hu Lunbin","doi":"10.1109/CCDC.2012.6244285","DOIUrl":"https://doi.org/10.1109/CCDC.2012.6244285","url":null,"abstract":"This paper improves the definition of entropy for interval-valued intuitionistic fuzzy sets (IVIFSs) and gives a new method to construct it. Comparing with previous definitions of entropy, this definition is more intuitive and the proof is given at the same time. The paper also studies the relation between entropy and similarity measure for interval-valued Intuitionistic fuzzy sets (IVIFSs) and gives an approach to construct similarity measure using the new entropy formula. At last, these proposed formulas are illustrated and verified by a numerical example.","PeriodicalId":345790,"journal":{"name":"2012 24th Chinese Control and Decision Conference (CCDC)","volume":"723 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126934459","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: 2
Papermaking process paper web tension measurement and control 造纸过程中纸卷筒纸张力的测量与控制
2012 24th Chinese Control and Decision Conference (CCDC) Pub Date : 2012-05-23 DOI: 10.1109/CCDC.2012.6243108
Zhongjun Xiao
{"title":"Papermaking process paper web tension measurement and control","authors":"Zhongjun Xiao","doi":"10.1109/CCDC.2012.6243108","DOIUrl":"https://doi.org/10.1109/CCDC.2012.6243108","url":null,"abstract":"According to the analysis of paper web tension pressductor, the application of tension control in the paper-machine's drive control system is performed. By the use of pressductor web tension is measured and finely characterized the tension signal. Then fixed with speed control, web tension control with closed-loop feedback has great effect to improve the quality, efficiency and reliability of the control system and paper product as well.","PeriodicalId":345790,"journal":{"name":"2012 24th Chinese Control and Decision Conference (CCDC)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114945491","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
Improved ant colony algorithm for Traveling Salesman Problems 旅行商问题的改进蚁群算法
2012 24th Chinese Control and Decision Conference (CCDC) Pub Date : 2012-05-23 DOI: 10.1109/CCDC.2012.6242982
Peidong Wang, G. Tang, Yang Li, Xi-xin Yang
{"title":"Improved ant colony algorithm for Traveling Salesman Problems","authors":"Peidong Wang, G. Tang, Yang Li, Xi-xin Yang","doi":"10.1109/CCDC.2012.6242982","DOIUrl":"https://doi.org/10.1109/CCDC.2012.6242982","url":null,"abstract":"An improved ant colony algorithm is proposed in this paper for Traveling Salesman Problems (TSPs). In the process of searching, the ants are more sensitive to the optimal path because the inverse of distance among cities is chosen as the heuristic information, while a candidate list is used to limit the number of candidate city. The method of local and global dynamic phenomenon update is used in order to adjust the distribution of phenomenon according to the routes. The method of 2-opt is only used for the current optimal tour, enhancing the convergence speed. The simulation results demonstrate the proposed algorithm works well and efficient.","PeriodicalId":345790,"journal":{"name":"2012 24th Chinese Control and Decision Conference (CCDC)","volume":"140 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115594075","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
Digital controller design for analog MIMO systems with multiple I/O delays 具有多个I/O延迟的模拟MIMO系统的数字控制器设计
2012 24th Chinese Control and Decision Conference (CCDC) Pub Date : 2012-05-23 DOI: 10.1109/CCDC.2012.6244009
W. Ali, Yongpeng Zhang, P. Cofie, Jian Zhang, D. Vaman
{"title":"Digital controller design for analog MIMO systems with multiple I/O delays","authors":"W. Ali, Yongpeng Zhang, P. Cofie, Jian Zhang, D. Vaman","doi":"10.1109/CCDC.2012.6244009","DOIUrl":"https://doi.org/10.1109/CCDC.2012.6244009","url":null,"abstract":"This paper proposes a discretization scheme and an optimal digital cascaded plus state-feedback controller for Multiple-Input-Multiple-Output (MIMO) continuous-time systems with multiple time delays in both inputs and outputs. Firstly, an equivalent discrete-time model is obtained from the MIMO analog time-delayed system. The equivalent discrete-time model and a partially predetermined digital cascaded controller are formulated as an augmented discrete-time state-space system for state-feed forward and state-feedback Linear Quadratic Regulator (LQR) design. As a result, the parameters of the cascaded controller and its associated state-feedback controller can be determined by tuning the weighting matrices in the LQR optimal design. Then a discrete-time optimal observer for the MIMO analog time-delayed system is constructed for the implementation of the designed state-feedback digital controller. The proposed methodology has been verified through both simulation and experiment on the induction motor drive system.","PeriodicalId":345790,"journal":{"name":"2012 24th Chinese Control and Decision Conference (CCDC)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116006436","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
Robust global practical stabilization of a class of affine nonlinear systems 一类仿射非线性系统的鲁棒全局实用镇定
2012 24th Chinese Control and Decision Conference (CCDC) Pub Date : 2012-05-23 DOI: 10.1109/CCDC.2012.6244561
Qin Fu
{"title":"Robust global practical stabilization of a class of affine nonlinear systems","authors":"Qin Fu","doi":"10.1109/CCDC.2012.6244561","DOIUrl":"https://doi.org/10.1109/CCDC.2012.6244561","url":null,"abstract":"In this paper, a new class of uncertain affine nonlinear systems is given, Compared with the conventional relative degree assumption condition or linearization assumption condition, the assumption condition about the systems is easier to verify. The global practical stabilization control design is given by constructing the state feedback controllers. A simulation example shows the feasibility and effectiveness of the conclusion.","PeriodicalId":345790,"journal":{"name":"2012 24th Chinese Control and Decision Conference (CCDC)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116066054","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 haptic interface design to virtual environments 一个虚拟环境的触觉界面设计
2012 24th Chinese Control and Decision Conference (CCDC) Pub Date : 2012-05-23 DOI: 10.1109/CCDC.2012.6243006
N. Achour, A. Daoudi
{"title":"An haptic interface design to virtual environments","authors":"N. Achour, A. Daoudi","doi":"10.1109/CCDC.2012.6243006","DOIUrl":"https://doi.org/10.1109/CCDC.2012.6243006","url":null,"abstract":"In this paper, we describe a haptic interface with two degrees of freedom that we have designed and built, it allows an operator to act on a virtual environment consisting mainly of the 3D representation of ROB3i, which is a 5-axis manipulator arm dedicated in particular, for assembly tasks. To increase the feeling of immersion in this virtual universe, this interface responds to strict time constraints. The mechanical structure of this device is characterized by its simplicity, low cost and good performance, including the sensation of force feedback as soon as the limits of the joints (real arm) are reached.","PeriodicalId":345790,"journal":{"name":"2012 24th Chinese Control and Decision Conference (CCDC)","volume":"125 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116203705","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: 3
Control technology of parallel active filter based on p-q theory and filtering technology of RBF neural network 基于p-q理论和RBF神经网络滤波技术的并联有源滤波器控制技术
2012 24th Chinese Control and Decision Conference (CCDC) Pub Date : 2012-05-23 DOI: 10.1109/CCDC.2012.6244301
Wang Zhanshan, Zhao Yongbin, Zhang Enlin, Lun Shuxian
{"title":"Control technology of parallel active filter based on p-q theory and filtering technology of RBF neural network","authors":"Wang Zhanshan, Zhao Yongbin, Zhang Enlin, Lun Shuxian","doi":"10.1109/CCDC.2012.6244301","DOIUrl":"https://doi.org/10.1109/CCDC.2012.6244301","url":null,"abstract":"This paper mainly aims at the control strategy of parallel active filter, an analytical method is proposed to make the filtering technology based on RBF neural network combine with p-q theory. The simulation example proves this method is feasible for controlling in parallel active filter. Because of this method is efficient and easily realized, it provides some new approaches to design parallel active filter.","PeriodicalId":345790,"journal":{"name":"2012 24th Chinese Control and Decision Conference (CCDC)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122706392","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
Control study of improvement on grey predictive model in large time delay process 大时滞过程中灰色预测模型改进的控制研究
2012 24th Chinese Control and Decision Conference (CCDC) Pub Date : 2012-05-23 DOI: 10.1109/CCDC.2012.6244139
L. Junfeng, Xia Junjian, Hu Baoan, Zhang Xinwei
{"title":"Control study of improvement on grey predictive model in large time delay process","authors":"L. Junfeng, Xia Junjian, Hu Baoan, Zhang Xinwei","doi":"10.1109/CCDC.2012.6244139","DOIUrl":"https://doi.org/10.1109/CCDC.2012.6244139","url":null,"abstract":"Based on ideals of improving on forecasting of the grey model, an improved grey forecasting algorithm was given. The model was built by using data accumulation with weighted method, and the model is improved by changing the initiate condition. The coefficient of the GM(1,1) model is applied to determine the prediction steps. By combining GM(1,1) model with PID, the grey predicting control system for controlling the large time delay process is proposed. The results of simulation show that, comparing with traditional PID control method, the proposed algorithm has better flexibility and robustness, and also can fairly improve the control performances.","PeriodicalId":345790,"journal":{"name":"2012 24th Chinese Control and Decision Conference (CCDC)","volume":"109 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122722850","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
H∝ robust control for electromagnetic guiding system suspension altitude of linear elevator H∝直线电梯电磁导向系统悬架高度的鲁棒控制
2012 24th Chinese Control and Decision Conference (CCDC) Pub Date : 2012-05-23 DOI: 10.1109/CCDC.2012.6244368
Qing Hu, He Wang, Dongmei Yu
{"title":"H∝ robust control for electromagnetic guiding system suspension altitude of linear elevator","authors":"Qing Hu, He Wang, Dongmei Yu","doi":"10.1109/CCDC.2012.6244368","DOIUrl":"https://doi.org/10.1109/CCDC.2012.6244368","url":null,"abstract":"Electromagnetic elevator can achieve zero-touch between elevator car and guide rail. “Eight-Maglev” topological structure is used to electromagnetic guidance system. The influence of the load disturbances, parametric variations and uncertainty of electromagnetic guiding actuator for linear elevator is considered in this paper, fast tracking strong robustness and effectively restrain horizontal vibration of the car is realized by using H∞ robust control. The simulation results show that H∞ controller is of more strong robustness and anti-disturbance ability than PID controller.","PeriodicalId":345790,"journal":{"name":"2012 24th Chinese Control and Decision Conference (CCDC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122750562","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: 2
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