基于灵敏度分析的动态指标选取方法

在传统的方法中，采用静态的评价指标来评估动态发展的事物，显然是不合时宜的。为了对动态发展的事物进行客观的评价，该文提出了一种基于灵敏度分析的动态指标选取方法。该方法应用评价指标对评价结果影响程度的大小来进行评价指标的取舍，有力地避免了人为主观因素对评价指标体系建立的影响。该方法具有以下两个优点：指标的动态选取和指标的客观选取。该文以坦克陆上机动性能评估指标体系的建立为例，就如何进行评估中指标及其数量的选取这一问题，详细介绍了这种方法的具体应用。不难看出，只要评价方法正确，应用这种“基于灵敏度分析的动态指标选取”方法。建立一套动态的、客观的评价指标体系完全是正确的、可行的。

The Method of Dynamic Selecting Measures Based on Sensitivity Analysis

The dynamic practicality is evaluated with static measures in the conventional methods. As anybody can see, it is not appropriate. In order to evaluate dynamic developmental practicality, this paper advances a method of dynamic selecting measures based on sensitivity analysis. This method introduces a new way, which in the light of influencing degree that the measure affecting the evaluating result, can accept or reject one measure. This method avoids the influence produced from subjective factor in the process of establishing measure system. This method has two advantages, viz.dynamic selecting measures and impersonal selecting measures. This paper gives an example that relates to establish measure system for evaluating the overland mobility of tank. With regard to the problem of how to select the measures, this example introduces the material application of the method of dynamic selecting measures based on sensitivity analysis. It is apparent that we can establish a set dynamic impersonal measure applying the method of dynamic selecting measures based on sensitivity analysis in terms of accurate evaluating method. The example suggests that the method is scientific and reasonable.