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题名:
Sampling rate scheduling and optimal control co-design for networked control systems
作者: Li JN(李金娜); Yu HB(于海斌); Zeng P(曾鹏); Liu C(刘超); Zhang QL(张庆灵)
作者部门: 工业控制网络与系统研究室
通讯作者: 李金娜
会议名称: 2014 International Conference on Mechatronics and Control (ICMC)
会议日期: July 3-5, 2014
会议地点: Jinzhou, China
会议录: Proceedings - 2014 International Conference on Mechatronics and Control, ICMC 2014
会议录出版者: IEEE
会议录出版地: Piscataway, NJ, USA
出版日期: 2014
页码: 193-198
收录类别: EI
EI收录号: 20160201794282
产权排序: 1
ISBN号: 978-1-4799-2538-4
摘要: A co-design of sampling rate scheduling and optimal control is investigated for networked control systems (NCSs) with transmission delay and packet loss. The basic purpose of proposed co-design scheme is to save substantial communication in both the sensor-to-controller channels and the controller-to-actuator channels, while guaranteeing optimal control performance of NCSs. Firstly, a switched systems model used to describe NCSs with sampling periods subject to a finite set is constructed. Secondly, guaranteed cost control is studied for NCSs in order to obtain two upper bounds of quadratic performance of systems under the two cases, (a): the worst network communication condition and the longest sampling period; (b): the best network communication condition and the shortest sampling period. After the above preparations have been done, a performance partition-based sampling rate scheduling algorithm is developed to perform co-design strategy for NCSs. Moreover, to calculate control performance in real-time approach and guarantee the asymptotically stable of systems, adaptive controllers are designed in terms of linear matrix inequality (LMI) technology. Finally, a numerical example and simulations are given to illustrate the effectiveness of the proposed method.
语种: 英语
内容类型: 会议论文
URI标识: http://ir.sia.cn/handle/173321/17597
Appears in Collections:工业控制网络与系统研究室_会议论文

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作者单位: 1.Key Laboratory of Networked Control Systems, Shenyang Institute of Automation, Chinese Academy of Sciences, Liaoning, China
2.Lab of Operation and Control, Shenyang University of Chemical Technology, Liaoning, China
3.Institute of Systems Science, Northeastern University, Liaoning, China

Recommended Citation:
Li JN,Yu HB,Zeng P,et al. Sampling rate scheduling and optimal control co-design for networked control systems[C]. 2014 International Conference on Mechatronics and Control (ICMC). Jinzhou, China. July 3-5, 2014.Sampling rate scheduling and optimal control co-design for networked control systems.
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