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基于马尔科夫链的网络控制系统调度 被引量：2

Scheduling for NCS Based on Markov Chain
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摘要 网络控制系统数据包的丢失将导致控制系统性能下降与网络资源利用率降低。以马尔科夫链对网络控制系统的数据包丢失时延进行动态预测,并将它作为网络利用率的一个重要参数,利用反馈原理动态地调整网络控制系统控制任务周期,在线分配网络资源,实现调度与控制的集成,提高了网络资源的利用率与控制系统性能,仿真结果表明了该方法的有效性。 The data packet dropout degrades the performance and network utilization of networked control system. The Markov chain is proposed to model the networked control system, to predict the delay and packet loss rate as an important parameter of the quality of service. Based on the dropout rate, a feedback scheduler Js used to adjust the sampling periods for tasks of Networked Control Systems（NCS） and network resources. The integrated control-scheduling is realized and the total control performance is optimized. The emulation result shows it is effective.
作者 徐英 王万良 徐晖
机构地区 浙江工业大学信息工程学院 上海大学机电工程及自动化学院
出处 《计算机工程》 CAS CSCD 北大核心 2008年第18期140-141,144,共3页 Computer Engineering
基金 国家自然科学基金资助项目(60573123)
关键词 数据包丢失 马尔科夫链 反馈调度 丢包率 packet losses Markov chain feedback scheduling dropout rate
分类号 TP393 [自动化与计算机技术—计算机应用技术]
  • 相关文献

参考文献7

  • 1Zhang Wei, Branicky M S, Phillips S M. Stability of Networked Control Systems[J]. IEEE Control System Magazine, 2001, 21(1): 84-99.
  • 2Luo Liheng, Zhou Chuan, Cai Hua, et al. Scheduling and Control Co-design in Networked Control System[C]//Proc. of the 5th World Congress on Intelligent Control and Automation. Hangzhou, China: [s. n.], 2004: 1381-1385.
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  • 6何坚强,张焕春,经亚枝.具有数据包丢失的NCS反馈调度研究[J].电子科技大学学报,2006,35(5):791-793. 被引量：2
  • 7彭晨,岳东.网络环境下基于网络QoS的网络控制器优化设计[J].自动化学报,2007,33(2):214-217. 被引量：19

二级参考文献17

  • 1Branicky M S, Phillips S M, Zhang Wei. Scheduling and feedback co-design for networked control systems[C]//Proc. IEEE on Decision and Control, Las Vegas, 2002, 2: 1211-1217.
  • 2Stankovic J A, He Tian, Abdelzaher T F, et al. Feedback control scheduling in distributed real-time systems[C]//IEEE Real-Time Systems Symposium, London, UK, 2001: 712:724.
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  • 5Cervin A. Integrated control and real-time scheduling[D]. Sweden: Lund Institute of Technology, 2003.
  • 6Branicky Michael S, Phillips Stephen M, Zhang W. Scheduling and feedback co-design for networked control systems.In: Proceedings of the 41st IEEE Conference on Decision and Control. IBBB, Las vegas, USA, 2002. 1211-1217
  • 7Martin Andersson, Dan Henriksson, Anton Cervin. True-Time 1.3 Reference Manual[Online], available: http://www.eontrol.1th.se/dan/truetime/, June 2005
  • 8Zhang W, Branicky M S, Phillips S M. Stability of networked control systems. IEEE Control System Magazine,2001, 21(1): 84-99
  • 9Walsh G C, Ye Hong. Scheduling of networked control systems. IEEE Control System Magazine, 2001, 21(1): 57-65
  • 10Peng Chen, Yue Dong. State feedback controller design of networked control systems with parameter uncertainty and state-delay. Asian Journa/of Control, 2006, 8(4): 385-392

共引文献19

同被引文献12

  • 1陈少卿,张金明,周彦,王春江.C^4ISR系统信息优势与制信息权评估方法研究[J].系统仿真学报,2004,16(5):1060-1063. 被引量：27
  • 2牛作成,吴德伟,雷磊.军事装备效能评估方法探究[J].电光与控制,2006,13(5):98-101. 被引量：30
  • 3Montestruque L A, Antsaklis P J. On the Model-based Control of Networked Systems[J]. Automatica, 2003, 39(10): 1837-1843.
  • 4Xu Yonggang, Hespanha J E Communication Logics for Networked Control Systems[C]//Proc. of American Control Conference. Boston, Massachusetts, USA: [s. n.], 2004.
  • 5Wang Xiaofeng, Michael D L. Event-triggered Broadcasting Across Distributed Networked Control Systems[C]//Proc. of American Control Conference. Seattle, Washington, USA: [s. n.], 2008.
  • 6Daley D J, Vere-Jones D. An Introduction to the Theory of Point Processes Volume I: Elementary Theory and Methods[M]. New York, USA: Springer, 2003.
  • 7Costa O L V, Fragoso M D. Stability Results for Discrete-time Linear Systems with Markovian Jumping Parameters[J]. Journal of Mathematical Afialysis and Application, 1993, 179(1): 154-178.
  • 8STROOKDW.马尔科夫过程导论[M].北京:世界图书出版公司,2009.
  • 9赵辉,严晓芳,曹晨.网络中心战中的预警指挥机[J].飞航导弹,2010(6):43-48. 被引量：6
  • 10袁修开,吕震宙,许鑫.基于马尔科夫链模拟的支持向量机可靠性分析方法[J].工程力学,2011,28(2):36-43. 被引量：15

引证文献2

二级引证文献5

计算机工程
2008年 第18期

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