Simulation And Optimization Of Ammunition Transfer Based On PSO

The ammunition support of aircraft carrier is an important part of the aircraft carrier's various support tasks.Safe and efficient completion of ammunition support missions can launch more aircraft and carry enough ammunition to effectively attack the enemy in a short period of time.Ammunition guarantee has the characteristics of high safety requirements,time constraints,complicated working environment,heavy tasks and high comprehensive ability requirements.In the whole process,not only must conflicts with other operations be avoided,but also limited resources need to be properly allocated to ensure that all support tasks are completed within the specified time.In the execution of ammunition support task,assembling and caching ammunition in advance can shorten the support time to a certain extent,when the ammunition cache is insufficient,it may not guarantee that all tasks can be completed within the prescribed time,however,when the ammunition cache is excessive,it will lead to ammunition accumulation and occupy limited space,at the same time,it may also cause security problems and other hidden dangers.Therefore,different ammunition caches have different effects on ammunition support efficiency.At the same time,when ammunition caches in different proportions between deck caches and assemblies,the impact on ammunition support efficiency is also different.In order to cache ammunition reasonably,this paper designs the corresponding ammunition scheduling algorithm,and draws on the theory of supply-demand matching,analyses the matching degree between ammunition support capability and support demand,and formulates a reasonable scheduling scheme on this basis.Firstly,the aircraft dispatched recovery and maintenance simulation system as the main system in this paper,based on the improved design of ammunition support simulation system,and elaborates the function modules of the simulation system.Using this simulation platform,the configuration and storage scheme of ammunition in the warehouse are analyzed.Based on the heuristic rules constructed in this paper,the ammunition scheduling algorithm is designed,and the effects of different ammunition caches and caching positions on ammunition support efficiency are analyzed.Secondly,in order to formulate a reasonable ammunition scheduling scheme,the initial solution of the algorithm is screened by adding inertia weight,improving learning factor and using the heuristic rules constructed in this paper,and The particle swarm optimization(PSO)algorithm is improved,and the ammunition transportation optimization algorithm is designed.The iterative process and optimization results of the improved PSO algorithm and the basic PSO algorithm are analyzed.At the same time,two scheduling algorithms designed in this paper are simulated through a simulation system,and the simulation results are compared to determine a reasonable scheduling scheme.Finally,aiming at the matching problem between ammunition support capability and support requirement,according to different task requirements,based on the improved particle swarm optimization algorithm,the maximum support capability of each scheduling scheme in a specified time is calculated.The concept of matching degree value is introduced to analyze the matching degree value in different cases,and the matching degree between ammunition support capability and support demand is analyzed to determine a reasonable ammunition scheduling scheme.