基于证据推理的装备在役适用性评估研究

Research on In-service Suitability Evaluation of Equipment Based on Evidential Reasoning

为解决在役考核工作中装备在役适用性评估问题,提出基于证据推理的评估方法,在文献研究的基础上,结合卫星装备特点,构建在役适用性指标体系,建立基于置信规则库的在役适用性评估模型,运用历史仿真数据对某型卫星进行在役适用性评估,得出评估结果并进行分析,验证此方法的有效性与可行性,该方法可为装备在役适用性评估提供参考。

In order to solve the problem of equipment in-service suitability evaluation in in-service assessment work,an evaluation method is proposed based on evidential reasoning.On the basis of literature research,combined with the characteristics of satellite equipment,an in-service suitability index system is constructed,an in-service suitability evaluation model based on the belief rule base is established,and historical simulation data is used to evaluate the in-service suitability of a certain type of satellite.The evaluation results are obtained and analyzed to verify the effectiveness and feasibility of this method.This method can provide reference for equipment in-service suitability evaluation.