Carrier Aircraft Support Personnel Configuration And Scheduling Optimization Considering Multi-Objective

At present,China has officially entered the era of two aircraft carriers,and the third aircraft carrier is under construction,and the strength of the national Navy is steadily improving,but how to maximize the operational effectiveness of the aircraft carrier is the key issue we are facing.Carrier-based aircraft is the main combat weapon of the aircraft carrier,and its sortie recovery capability is the key index to evaluate the comprehensive combat effectiveness of aircraft carrier formation.It is particularly important to improve the dispatch efficiency of carrier-based aircraft groups to study how to reasonably allocate and schedule the carrier-based aircraft groups and support personnel within a limited time,to shorten the completion time of the support group,improve the utilization rate of support personnel and ensure safe and orderly operation.First of all,in view of the shortcomings of previous studies,this thesis establishes a multi-objective carrier-based aircraft support personnel configuration and scheduling model for support operation completion time,cumulative transfer time of support personnel,and load balance.The MPNSGA2 algorithm is formed by improving NSGA2 algorithm in three aspects of genetic operator,elite retention strategy and multi-population.Furthermore,in order to study the influence of the number of support personnel on the support scheme,a two-level decision-making model of personnel configuration and operation scheduling optimization is proposed.The experimental results show that the improved algorithm has advantages in convergence and solution quality.It has guiding significance for the number configuration and allocation scheduling of the support team.Secondly,in order to eliminate the limitation of rule strategy,the neighborhood structure of support operation is proposed,and the feasibility judgment algorithm is designed.Considering the combination characteristics and multi-objective of the problem,this thesis forms an AMOSAVN algorithm by combining the variable neighborhood search algorithm and archived multi-objective simulated annealing algorithm to solve the operation execution sequence problem.The MPNSGA2 algorithm is used to provide the initial solution of high-quality personnel allocation scheme,and the infeasible solution elimination strategy is designed to improve the search efficiency.The experimental results show that the algorithm can solve the problem of ensuring the joint optimization of operations allocation and execution order,and further improve the quality of solutions.Finally,due to the problem of skill matching constraints between personnel and operations and the limitation of support scope in the actual support process.The method of combining the marginal optimization algorithm and the two-level decision-making model is used to solve the problem.Aim at the interference problem of dynamic events in the process of carrier-based aircraft support,the MPNSGA2-AMOSAVN algorithm based on event response mechanism is used to deal with dynamic events.The results show that reasonable and effective rescheduling schemes can be generated for different dynamic events.The results provide a theoretical basis for skills training,team configuration and scheduling,scheme evaluation,and other aspects of carrier-based aircraft support personnel.