多平台航电系统综合可信度度量方案研究

Research on Comprehensive Credibility Measurement Scheme Towards Multi-platform Avionics System

信息技术的飞速发展促使未来空战由机械化向信息化、智能化、多平台集成化转化和发展.本文针对未来多平台航空电子体系架构下的航电系统可信度评估与仿真验证问题,建立多平台航电系统可信度度量方法,提出集成“系统可靠性”和“任务支撑度”的多平台航电系统可信度度量指标体系架构.在此基础上,提出基于专家打分和模糊层次分析法的多平台航空电子可信度值计算方法,以对未来空战的多模态作战任务进行综合分析和量化判断.仿真实验结果表明,本文提出的多平台航电系统可信度度量方案可以根据各子平台、子系统的状态、综合评估整个多平台系统的信任度.

The rapid development of information technology promotes the transformation and development of future air combat from mechanization to informationization,intelligence,and multi-platform integration.To address the reliability evaluation and simulation verification of avionics system issues under the architecture of future multi-platform avionics systems,this paper establishes a reliability measurement method towards multi-platform avionics system,and proposes a reliability measurement index architecture for multi-platform avionics system integrating"system reliability"and"mission support".On this basis,a multi-platform avionics reliability value calculation method based on expert scoring and fuzzy analytic hierarchy process is proposed to comprehensively analyze and quantitatively judge the multi-modal combat missions in future air combat.Simulation results demonstrate that the proposed multi-platform avionics system reliability measurement scheme can comprehensively evaluate the trust of the whole multi-platform system according to the status of each sub-platform and subsystem.