导弹武器模拟训练考评系统设计

为提高某导弹模拟训练系统中评估的客观性与准确性,确立以准确性、熟练度和操作人员状态为主的评价指标体系,构建适当的数学模型计算各子指标分值,将子指标定量化,解决由考官进行评判时存在的主观性强、标准不统一等缺点。利用专家系统,对考评过程中需要的专业知识和评价规则进行存储,实现了评分过程的自动化。针对层次分析法(analytic hierarchy process, AHP)需要多次赋值保证一致性和群组决策特征根法(group eigenvalue method, GEM)结构模糊的缺点,提出了基于AHP和GEM融合算法的权重设置方案,利用AHP-GEM算法对各子指标得分进行加权评估,最终形成了一套合理有效的模拟训练评估系统。最后,通过与考官人工评分的方法进行比较,验证了所提评分系统的合理性和准确性。

Design of evaluation system for missile simulation training

To improve the objectivity and accuracy of the evaluation in a missile simulation training system, an evaluation index system is established, which is mainly based on the accuracy, proficiency and operator states. An appropriate mathematical model is built to calculate the sub-index scores, and the sub-indexes are quantified, so as to solve the shortcomings of strong subjectivity and inconsistent standards in the evaluation by examiners. By using the expert system, the professional knowledge and evaluation rules needed in the evaluation process are stored, and the scoring process is automated. As for the shortcomings of the analytic hierarchy process (AHP) algorithm that requires multiple assignments to ensure consistency and group eigenvalue method (GEM) algorithm's fuzzy structure, a weight setting scheme based on the AHP and GEM fusion algorithm is proposed, and the APH-GEM algorithm is used to carry out weighted evaluation of sub-index scores, then forming a reasonable and effective simulation training evaluation system. Finally, by comparing with the examiners'manual grading method, the rationality and accuracy of the designed grading system are shown.