| The carrier-based aircraft sortie generation capability is the key to measuring the carrier’s combat capability,and the carrier-based aircraft support plan is one of the key factors determining the carrier-based aircraft sortie generation capability.Making an efficient and reliable carrier-based aircraft support plan can improve the efficiency of carrier-based aircraft support on the carrier’s surface and shorten the support time.Therefore,the support plan is especially important to improve the carrier’s combat capability.This paper studies the two issues of carrier-based aircraft support operations and the deck-disposed plan of carrier-based aircraft,considers the relationship between each other,and optimizes targets,decision variables of support resource,and constraints,then given a complete model of the carrier’s support process.For the use of multiple support resources in carrier-based aircraft support,the corresponding decision variables and usage strategies are given,the genetic algorithm and simulation are used to solve the problem,and adaptive operators are designed to improve the efficiency of the algorithm.Aiming at the waiting time problem in the support process,a two-stage coding is designed to code,and the simple genetic algorithm is redesigned.To solve the problem of non-convergence in the algorithm,a new fitness simulation calculation method is designed to find a feasible solution.Based on this,an efficient waiting time operator is given to improve the performance of the algorithm,and adds adaptive usage to the operator.then,the performance of the three algorithms are compared.A multi-objective genetic algorithm based on NSGA-Ⅱ was used to optimize the towing number of tractors in the support process.Finally,the actual plan of carrier-based aircraft was obtained.In reality,due to the fact that the completion time of the support process is not static but fluctuates under a certain distribution,it is necessary to study the robustness of the guarantee plan.The critical chain method and buffer in project management are introduced to increase the robustness of the carrier-based aircraft support plans,and a Monte Carlo experiment is designed to give the robustness of each support plan.Decision makers can comprehensively consider the completion time and robustness of the plan to select the appropriate support plan for execution. |
