Systems Engineering and Electronics ›› 2022, Vol. 44 ›› Issue (9): 2858-2868.doi: 10.12305/j.issn.1001-506X.2022.09.20

• Systems Engineering • Previous Articles     Next Articles

Maintenance task scheduling of carrier-based aircraft fleet in hangar based on HTLBO algorithm

Yong ZHANG1, Changjiu LI2, Xichao SU1,*, Rongwei CUI2   

  1. 1. Aeronautical Operations College, Naval Aviation University, Yantai 264001, China
    2. Aeronautical Foundation College, Naval Aviation University, Yantai 264001, China
  • Received:2021-10-13 Online:2022-09-01 Published:2022-09-09
  • Contact: Xichao SU

Abstract:

The maintenance capacity of carrier-based aircraft fleet in hangar is the key factor that restricts the availability of carrier-based aircraft fleet and even the capacity to take off and fight. In order to improve the maintenance efficiency of carrier-based aircraft fleet in hangar and ease the burden of manual made maintenance scheduling by traditional, the maintenance task scheduling of the carrier-based aircraft fleet in hangar is studied. Firstly, the maintenance process of carrier-based aircraft fleet maintenance task scheduling in hanger is systematacially analyzed. Based on the maintenance resource constraints, facing actual maintenance task requirements, the objective of carrier-based aircraft fleet wave availability and the load balance of hangar maintenance staff is proposed, and the maintenance task scheduling model of carrier-based aircraft in hangar is established. Secondly, the model is abstracted into multi-skill resource-constrained project scheduling problem, the serial scheduling generation scheme of resource-constrained is put forward and a hybrid teaching-learning-based optimization algorithm is proposed. Finally, the results of simulation and algorithms'comparison show that the proposed model and hybridteaching-learning-based optimization algorithm are feasible and effective. The optimization algorithm is better in convergence speed and optimized performance, and has wider application scope in this field.

Key words: carrier-based aircraft, maintenance scheduling in hangar, resource-constrained, teaching-learning-based optimization algorithm, scheduling optimization

CLC Number: 

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