The buffer size control problem for hybrid systems with machines' capacity uncertainty

doi:10.1109/ICCA.2007.4376528

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	The buffer size control problem for hybrid systems with machines' capacity uncertainty
	Wei, Y.B.; Liu, J.; Rui, Z.Y.; Zhao, J.T.
	2007
会议日期	May 30, 2007 - June 1, 2007
会议地点	Guangzhou, China
关键词	Machinability Markov processes Numerical methods Real time control Uncertainty analysis Control point policy Hybrid systems Production systems Size control
DOI	10.1109/ICCA.2007.4376528
页码	1093-1097
英文摘要	The failure prone production systems are examined. For the hybrid systems, the failure of machines is unavoidable and the production capacity of machines is uncertain. The continuous flow model of the unreliable manufacturing systems is considered and the control point policy is involved in. A decomposition method is utilized, meanwhile, an idea of purchasing extra capacity is introduced to the hybrid system and a so-call blockage hedging point is obtained. Then a near-optimal method is presented to determine the real-time optimal buffer sizes if the maximum of the production rate of machines vary. Numerical results not only testify the method but also show us its application. © 2007 IEEE.
会议录	2007 IEEE International Conference on Control and Automation, ICCA
会议录出版者	Institute of Electrical and Electronics Engineers Inc.
语种	英语
内容类型	会议论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/116829]
专题	兰州理工大学
作者单位	School of Mechanical and Electronical Engineering, Lanzhou University of Technology, Lan Zhou, China
推荐引用方式 GB/T 7714	Wei, Y.B.,Liu, J.,Rui, Z.Y.,et al. The buffer size control problem for hybrid systems with machines' capacity uncertainty[C]. 见:. Guangzhou, China. May 30, 2007 - June 1, 2007.