Journal of System Simulation ›› 2018, Vol. 30 ›› Issue (10): 3817-3825.doi: 10.16182/j.issn1004731x.joss.201810027

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Simulation Research of Closed Control System for Equipment Operation and Maintenance with Parts Inventory System

Li Bing, Wang Xing, Xuan Hua, Wang Xueyuan   

  1. School of Management Engineering, Zhengzhou University, Zhengzhou 450001, China
  • Received:2016-08-20 Revised:2016-12-23 Online:2018-10-10 Published:2019-01-04

Abstract: The highly reliable equipment operation and maintenance system is very important to enterprise’s safety production. The control system for equipment operation and maintenance with a parts inventory system is generally discussed. The proposed system is composed of a parts inventory subsystem, an equipment operation subsystem and an equipment maintenance subsystem as parallel and series form. And the control system belongs to a multi-level closed loop system. The system is a kind of discrete event dynamic system. So it is difficult to be described with traditional mathematical analysis methods. The multi-class closed control system simulation model is established with Simulink software and the numerical experiments are given. Then the impact of equipment failure rate, maintenance channel size and maintenance efficiency are analyzed. And the effect of ordering strategy on the parts inventory cost is discussed.

Key words: equipment operation and maintenance, closed loop control system, queuing network, numerical simulation

CLC Number: