Research On Operational Effectiveness And System Contribution Evaluation Method Of Shipborne Electromagnetic Gun System

With the rapid development of technology and the increasing investment of military powers in high-tech weapons and equipment such as electromagnetic guns,these new concept weapons and equipment urgently need systematic analysis and demonstration to support their use in the future battlefield.This paper studies the evaluation methods of important single efficiency index,system efficiency,combat efficiency and system contribution of Shipborne electromagnetic gun system.Firstly,according to the characteristics of electromagnetic gun based on shipborne platform,the basic composition of Shipborne electromagnetic gun system is analyzed,and the profile of follow-up research is determined.On this basis,the calculation model of important single effectiveness index of three subsystems of Shipborne electromagnetic gun is provided,and the hit probability model is simulated and compared with ordinary antiaircraft gun,which lays a solid foundation for the evaluation of subsequent combat effectiveness and system contribution.Secondly,aiming at the problem that the traditional ADC method is difficult to evaluate the dynamic combat effectiveness of Shipborne electromagnetic gun system under the background of attack and defense confrontation,the correction factor is introduced,and the combat effectiveness evaluation model of Shipborne electromagnetic gun system based on improved ADC method is established.The basic operational process of Shipborne electromagnetic gun is analyzed,and the operational effectiveness evaluation index system is constructed,which lays a foundation for the evaluation of subsequent operational effectiveness and system contribution.Then,aiming at the lack of practical evaluation tools for the electromagnetic gun in the pre research stage,and the problem of more valuable data with the deepening of research,a visual operational effectiveness evaluation model of Shipborne electromagnetic gun system based on BN is proposed,and the practicability of the model is verified by the analysis of the simulation results.Finally,aiming at the lack of systematic and real battlefield oriented system contribution evaluation method,the shipborne combat system is described and analyzed by using MMF framework,and the operational effectiveness evaluation index system of the shipborne combat system where the scalable electromagnetic gun is located is established combined with OODA theory,and the redundancy index is screened by using rough set method.For different combat missions of electromagnetic gun system,TFN-AHP method is selected to calculate the index weight,and an index weight system based on combat scenario is designed based on YAAHP.Finally,the evaluation index data are collected from multiple channels,the system operational effectiveness of different operational schemes is calculated by using the utility function,and then the contribution of electromagnetic gun system in the scenario system is analyzed and solved.The feasibility of this set of evaluation method is verified by case simulation analysis.