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Acta Armamentarii ›› 2014, Vol. 35 ›› Issue (12): 2116-2123.doi: 10.3969/j.issn.1000-1093.2014.12.027

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Maintenance Task Scheduling Model Considering Rest Time and its Solving Algorithm

LYU Xue-zhi1, CHEN Le2, YIN Jian1, FAN Bao-xin1   

  1. (1.Simulation Training Center, Artillery Training Base of the General Staff, Xuanhua 075100, Hebei, China;2.Department of Command and Management, Equipment Academy, Beijing 101400, China)
  • Received:2013-11-19 Revised:2013-11-19 Online:2015-02-06
  • Contact: LYU Xue-zhi E-mail:ghostsheep@tom.com

Abstract: As the maintenance resources are periodically used, namely, they must have rest after running for a period of time, a maintenance task usually is urgent, which must be going on without interruption, how to give out maintenance task scheduling plan and rest times of maintenance resources at same time is an issue being worth to be discussed. A hybrid integer-programming model is established based on the model assumption. A PSO-based solving algorithm is proposed, which includes algorithm framework, particle representation, resources-skills allocation algorithm, particle decoding algorithm and update methods. The validity and feasibility of the model and resolving algorithm are verified by an example.

Key words: ordnance science and technology, maintenance resource, maintenance task, scheduling, PSO algorithm

CLC Number: