Research On Optimization Method Of Aircraft Carrier Support Operation

Aircraft carrier is a large warship with carrier-based aircrafts as its main weapon,the key war power of which lies in the number of sorties of the aircrafts.Before carrierbased aircrafts take off,many support processes need to be gone through,and the operation efficiency has a great influence on the number of sorties of the aircrafts.With limited deck space complex marine environment,to improve the operation efficiency and obtain a reasonable support operation schedule have become the research focus of navies in many countries.The paper has firstly built the main support resource model for carrier-based aircrafts by simulating the model of the real aircraft carrier;then multi-level feedback queue scheduling algorithm was used to determine the setting of the support station;subsequently,the optimized genetic algorithm was used to optimize the allocation of support resources,and the Gantt chart of the support process was obtained;finally,the feasibility of the scheme was verified by Arena.It is verified that the method in this paper can shorten the total support time,improve the resource utilization rate,and then achieve the purpose of enhancing the combat capability of the aircraft carrier.This paper specifically carries out the following work:Firstly,the mainstream algorithms to optimize the scheduling of the support operation of carrier-based aircrafts were analyzed.The comparison between multistation support mode and one-station support mode was carried out,the operation process of the support of carrier-based aircrafts was analyzed,and the characteristics of the support system were explored.Then the support operation model was established to calculate the bit coding of the support station.Multi-level feedback queue scheduling algorithm was used for optimization simulation experiment to obtain the setting of the support station.Secondly,the optimized genetic algorithm was used to code the support resources and analyze the mapping relationship between the support resource allocation and the support efficiency,and then the Gantt chart of support was obtained.The waiting time schedule of carrier-based aircrafts for support queuing was obtained,which was compared with the schedule obtained by multi-level feedback queue scheduling algorithm.The utilization rate of resources was improved.At last,Arena was used to simulate the model based on Monte Carlo method to obtain the analysis results.Compared with the results optimized by genetic algorithm,the feasibility of the scheduling scheme was verified.