中文摘要：

研究作战飞机效能分析问题。作战飞机是一种常见的武器装备，属于复杂系统，其作战能力有整体性、非线性和不确定性等特点。针对复杂系统特性，以某型作战飞机核心作战能力指标论证过程为例提出了基于指标空间的武器装备论证方法。首先，从作战飞机的众多作战指标中筛选出核心作战指标，建立各子任务的作战指标空间；然后，用仿真实验的方法求出空战任务效能指标的需求空间，用主观方法求出对地攻击任务效能指标的需求空间。最后，采取自下而上的方法对想定-子任务-任务的效能进行综合，并对作战指标的协调度进行了分析。该方法充分考虑了指标论证的整体陛与不确定性，为解决复杂系统的指标论证问题提供了新的思路。

英文摘要：

This paper deals with the problem of effectiveness evaluation plane is a common weapon and complicated system,and it＇s battle capability is of fighter plane. Fighter , nonlinearly and uncertainly. Taking an example as the process of analyzing and designing system capability metric of a notional fighter plane,this paper introduces a new method of weapon capability metric analysis and design： metric-space-based method. First,the key battle capability metrics is Chosen to construct the fighter plane＇s capability metrics space and build the submissions＇ battle capability mettle space. Second, we obtain the capability metric requirement space of the airtight by simulation model and obtain the capability metric requirement space of the air-to-ground attack by the subjective method. Finally, we synthetize the effectiveness measure along mission-submisson-metric tree by the bottom-up method, and analyze the harmony of the battle capability metric.