Journal of System Simulation ›› 2015, Vol. 27 ›› Issue (1): 82-92.

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Modeling of Collaborative Maintenance Operation Process Based on Resource Competition

Zhang Zhili1, Li Xiangyang1, Gao Qinhe1, Liang Feng1, Ma Chao2   

  1. 1. Military Key Lab for Missile Launching & Orientation Aiming Technology, The Second Artillery Engineering University, Xi’an 710025, China;
    2. Military Representative Office of The Second Artillery in No. 519 Factory, Changzhi 046012, China
  • Received:2013-10-15 Revised:2013-12-26 Published:2020-09-02

Abstract: The maintenance process of large-scale complex equipment usually requires the collaborative operations of multi operators, which makes the monopolistic maintenance resources become certain competition when allocated and utilized by operators. Based on the analysis of the characteristics and collaborative modes of collaborative maintenance operation process (CMOP), the behavior analysis and state change description of related maintenance objects, operators and resources were performed with colored Petri net. Then considering the consumption of maintenance time, the collaborative maintenance operation process model of large-scale complex equipment was established based on resources competition mechanism. The relevant strategies to avoid resources competition and concurrent conflict were analyzed and described and the general CMOP simulation platform of the large complex equipment were developed, which provided the techniques supporting for modeling and realization of the collaborative virtual maintenance of complex equipment.

Key words: resource competition, collaborative maintenance, operation process, concurrent conflict, colored Petri net

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