English

应用科学学报 ›› 1995, Vol. 13 ›› Issue (4): 461-468.

• 论文 • 上一篇    下一篇

依缓冲库调速CIMS可靠性分析的位相结构方法

李俊杰1, 李泉林2   

  1. 1. 燕山大学;
    2. 中国科学院应用数学研究所
  • 收稿日期:1993-11-29 修回日期:1994-04-21 出版日期:1995-12-31 发布日期:1995-12-31

THE PHASE TYPE STRUCTURE METHOD OF RELIABILITY ANALYSIS ON CIMS PRODUCTION LINE WITH VELOCITY ADJUSTED BY A BUFFER

LI JUNJIE1, LI QUANLIN2   

  1. 1. Yanshan Unixersity;
    2. Institute of Applied Machematics Acadimia Science
  • Received:1993-11-29 Revised:1994-04-21 Online:1995-12-31 Published:1995-12-31

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摘要： 从系统对应的闭环排队网络出发,利用谁增消过程理论,把系统中所有已知的信息统一在一致的矩阵框架中,得到了系统的各种可靠性指标和生产指标,并对系统的局部位相结构给出了详细的讨论。

关键词: 可靠性, 工作站, 有限缓冲库, 位相分布, 计算机集成制造系统(CIMS)

Abstract: This paper gives a new phase type structure method of reliability analysis on CIMS production line with the velocity adjusted by a buffer. By means of the closed loop queue network of quasi birth and death processes,all the information in the system is given into a uniform matrix. All reliability and production inde-xes of the system are obtained.The local phase type strctures of the system are discussed in detail. Thus,the flexible mechaniem of the man-machine coordination of CIMS is realized.

Key words: reliability, CIMS, finite buffer, work station, phase type distribution