基于IDEA模型的坦克性能指标需求方案有效性分析

摘要

针对坦克车辆性能指标需求方案有效性分析的输入指标为区间数、具有模糊性这一实际情况,提出了一种基于IDEA模型的需求方案有效性分析方法,并详细给出了该方法的计算步骤和算法.研究表明,该方法能够有效完成需求方案的有效性分析,同时也简化了计算过程,使得分析结果更为客观合理,最后通过一个示例来验证模型的可行性和有效性.%Aiming at the problem of tank performance index requirement project validity analysis which inputs indexs are fuzzy,this article proposes a validity analysis method of index requirement project based on IDEA model,then,giving the calculation steps and methods in detail.Studying shows that this method can complete the requirement project validity analysis effectively.Also,it does some improvement on the calculate process,making the analysis result more impersonality.Finally,this article gives an example to show the feasibility and effectiveness of the model.