[1]张晓波,高政南,陈庆伟.基于混合死区调度策略的网络控制系统控制器设计[J].南京理工大学学报(自然科学版),2013,37(02):291.
 Zhang Xiaobo,Gao Zhengnan,Chen Qingwei.Controller design for networked control systems based on mixed deadband scheduling policy[J].Journal of Nanjing University of Science and Technology,2013,37(02):291.
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基于混合死区调度策略的网络控制系统控制器设计
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
37卷
期数:
2013年02期
页码:
291
栏目:
出版日期:
2013-04-30

文章信息/Info

Title:
Controller design for networked control systems based on mixed deadband scheduling policy
作者:
张晓波1高政南2陈庆伟1
1.南京理工大学 自动化学院,江苏 南京 210094; 2.内蒙古电力(集团)有限责任公司 调度通信中心,内蒙古 呼和浩特 010020
Author(s):
Zhang Xiaobo1Gao Zhengnan2Chen Qingwei1
1.School of Automation,NUST,Nanjing 210094,China; 2.Dispatching and Commanicating Center,Inner Mongolia Power(Group)Co Ltd,Hohhot 010020,China
关键词:
网络控制系统 传输死区 指数稳定 网络流量
Keywords:
networked control systems transmission deadband exponent stability network traffic
分类号:
TP13
摘要:
该文针对带宽受限的网络控制系统,在传感器端和控制器端同时设计了采用不同死区调度策略的传输死区,在传感器端采用基于信号差值的死区调度策略,在控制器端采用基于系统误差的死区调度策略,建立了考虑死区调度、时延、丢包的网络控制系统数学模型,给出了保证系统指数稳定的控制器设计方法。进行了基于真实网络和模拟被控对象的半实物仿真。实验结果表明,所提方法在保证系统稳定的基础上,明显降低了传感器和控制器的网络流量。
Abstract:
For the band-limited networked control systems(NCSs),transmission deadbands with different deadband scheduling policies are set at the sensor and controller respectively.The signal difference-based scheduling policy is adopted at the sensor node,and the system state error-based one is adopted at the controller node.The model of NCSs is established considering the deadband scheduling,the network-induced time delay and the data packet dropout.The design method of controller is given for guaranteing the exponent stability of NCSs.The semi-physical simulative experiments with the real network and the simulative controlled plant are carried out.The experiment results indicate that the network traffic of sensors and controllers is reduced obviously by the proposed approach with the system stabilization.

参考文献/References:

[1] 王艳,周川,胡维礼.基于观测器的长时延网络控制系统设计[J].南京理工大学学报,2006,30(2):167-172.
Wang yan,Zhou chuan,Hu weili.Long-delay networked control system design based on observers[J].Journal of Nanjing University of Science and Technology,2006,30(2):167-172.
[2]褚红燕,费树岷,刘金良,等.基于信号量化处理的随机时滞网络化系统的分析与设计[J].控制与决策,2011,26(11):1654-1664. Chu Hongyan,Fei Shumin,Liu Jinliang,et al.Analysis and design for networked systems with random delay based on signal quantization[J].Control and Decision,2011,26(11):1654-1664.
[3]Gao Huijun,Chen Tongwen,Lam J.A new delay system approach to network-based control[J].Automatica,2008,44(1):39-52.
[4]高政南,樊卫华,陈庆伟,等.基于模糊反馈的网络控制系统分层调度策略[J].南京理工大学学报,2010,34(4):496-502.
Gao Zhengnan,Fan Weihua,Chen Qingwei,et al.Hierarchic scheduling policy based on fuzzy feedback in networked control systems[J].Journal of Nanjing University of Science and Technology,2010,34(4):496-502.
[5]Otanez P G,Moyne J R,Tilbury D M.Using deadbands to reduce communication in networked control systems[A].2002 American Control Conference[C].Piscataway,USA:Institute of Electrical and Electronics Engineers Inc,2002:3015-3020.
[6]霍志红,方华京.时变时延网络化控制系统的鲁棒稳定性[J].华中科技大学学报(自然科学版),2006,34(11):74-76.
Huo Zhihong,Fang Huajing.Robust stability of networked control systems with time-varying delays[J].Journal of Huazhong University of Science and Technology(Nature Science Edition),2006,34(11):74-76.
[7]Li Shanbin,Xu Bugong.Modified fault isolation filter for networked control system with send-on-delta sampling[A].Proceedings of the 30th Chinese control conference[C].Piscataway,USA:Institute of Electrical and Electronics Engineers Inc,2011:4145-4150.
[8]Hu Songlin,Yue Dong.Event-based H filtering for networked system with communication delay[J].Signal Processing,2012,92(9):2029-2039.
[9]Wang Xiaofeng,Lemmon Michael D.Event-triggering in distributed networked control systems[J].IEEE Transactions on Automatic Control,2011,56(3):586-601.
[10]贾新春,郑利红,池小波,等.一类非线性网络控制系统镇定的新方法[J].自动化学报,2009,35(11):1476-1480.
Jia Xinchun,Zheng Lihong,Chi Xiaobo,et al.A new approach to stabilization of a class of nonlinear networked control systems[J].Acta Automatica Sinica,2009,35(11):1476-1480.

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备注/Memo

备注/Memo:
收稿日期:2012-01-09 修回日期:2012-10-18
基金项目:国家自然科学基金(60975075; 61074023)
作者简介:张晓波(1982-),男,博士生,主要研究方向:网络控制系统,E-mail:zxb_1982@126.com;
通讯作者:陈庆伟(1963-),男,教授,博士生导师,主要研究方向:网络控制系统,非线性控制,智能控制,E-mail:cqwnjust@hotmail.com。
更新日期/Last Update: 2013-04-30