Research On The Mission Oriented Contribution Rate Evaluation Method Of Unmanned System Of Systems

With the continuous evolution of autonomous,networked and intelligent combat systems,more accurate,more reliable and more complex combat systems in the future need to be designed and developed in a highly integrated environment.System-ofsystems Contribution Ratio(So SCR)provides a quantitative means of evaluation for system integration.Since the evaluation of So SCR requires to implement in a mission scenario,this paper proposes a mission-oriented analysis and evaluation method of So SCR.Focusing on the analysis and evaluation of So SCR of unmanned combat system-ofsystems integration,this paper mainly studies the following contents:(1)In order to address the multi-level,multi-mission and multi-scenarios problems in the So SCR evaluation of unmanned combat system-of-systems,mission-oriented system integration and evaluation were studied.Through analyzing the key and difficult problems in the research,a So SCR evaluation framework is proposed to guide the establishment of the evaluation loop through a whole-process,logically consistent and contribution rate guidance way.(2)A mission model is established based on the Integrated Capability Framework(ICF).The meta-model and architecture products used in the combat mission modeling are given,and the modeling method of missions using the integrated capability technology baseline(ICTB)is proposed.(3)A traceability evaluation index establishment method based on capability crosswalk is proposed,which is centered on the critical capability issues.The necessity of research on the correlation between the evaluation index is discussed,and an index correlation analysis method using the maximal information coefficient has been proposed.(4)With the support of the above research,the contribution rate of system analysis and comprehensive evaluation problems was studied,using QFD matrix form of quantitative analysis of evaluation indexes and mission expected effect between the model and the influence of contribution mechanism,and by using TOPSIS method to realize the system optimization scheme,the comprehensive evaluation method of So SCR is given.(5)Finally,a case of a Joint mission conducted by unmanned combat system-ofsystems was studied to illustrate the feasibility of the method in this paper.