航天员空间定向训练综合评价方法研究

Research on Comprehensive Evaluation of Spatial Orientation Training in Astronauts

为评价航天员空间定向的训练绩效,结合空间站任务特点提出了需用的训练科目与考核方法;将粗糙集理论和层次分析思想应用于训练的综合评价,挖掘数据之间的联系,建立并优化出一套训练评价指标体系;结合主客观组合赋权方法的结果确定每个指标的综合权重,进而分层次地获取综合评价结果。通过实例计算对比分析了各综合评价方法的结果,验证了所提评价方法。

To accurately and scientifically evaluate the astronaut performance in spatial orientation training, three comprehensive evaluation methods were discussed. According to the task features in spacecraft, the training subjects were proposed and the evaluation index system of training perform-ance was established. Comprehensive weights and evaluation results were obtained hierarchically. A comprehensive evaluation method based on rough set and Analytic Hierarchy Process （ A H P ） was demonstrated to be suitable for evaluating astronauts ’ performance in spatial orientation training.