MANUFACTURING FLOW-CONTROL AND PREVENTIVE MAINTENANCE - A STOCHASTIC-CONTROL APPROACH

被引:211
作者
BOUKAS, EK [1 ]
HAURIE, A [1 ]
机构
[1] ECOLE HAUTES ETUD COMMERCIALES,DEPT QUANTITAT METHODS,MONTREAL,QUEBEC,CANADA
关键词
D O I
10.1109/9.58530
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper deals with a continuous-time stochastic flow control model designed for planning production and preventive maintenance in a flexible manufacturing system. This model extends previous formulations due to [14], [9], and [10] by including an age dependent machine failure rate and by allowing the control to influence some jump rates (viz. the preventive maintenance activities). By using an adaptation to the case of piecewise deterministic systems of the approximation technique initially proposed by Kushner in the realm of the optimal control of diffusions, one shows how it is possible to compute the optimal control for a two-machine system. © 1990 IEEE
引用
收藏
页码:1024 / 1031
页数:8
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