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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
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
ISBN号: 9781479925384
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
产权排序: 1
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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Recommended Citation:
Li JN,Yu HB,Zeng P,et al. Sampling rate scheduling and optimal control co-design for networked control systems[C]. 见:2014 International Conference on Mechatronics and Control (ICMC). Jinzhou, China. July 3-5, 2014.
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