复杂光机系统综合性能评估方法

作为涉及光、机、电、控、热、气、液等多个领域的复杂光机系统，如何对其进行综合性能评估一直是难以解决的关键技术问题。针对该问题，通过分层分析并结合熵值、灰色和模糊评估等方法，提出了能够直观反映复杂光机系统的评估因子，即G因子。通过G因子，可直观地对复杂光机系统的综合性能进行评估，并可对比不同光机系统的综合性能；同时在评估过程中，也可对复杂光机系统的某个或几个关键参数进行对比分析。G因子提供了一种能够反映复杂光机系统综合性能的直观参数，为复杂光机系统的综合性能评估及相关系统研制提供了技术支撑。

Performance assessment methods of complicated opto-mechanical system

For a complex opto-mechanical system related with optics, mechanics, electronics, control, thermodynamics, gas, liquid, etc, it is an unsolved key problem that how to assess the performance of complicated opto-mechanical system. Herein, combined with Analytic Hierarchy Process(AHP) method, grey method, fuzzy method, etc., one intuitionistic G-factor is presented to evaluate the performance of the system. The G-factor has only one value and can be a direct token of the whole system. Through the statistic progress, it can compare single parameter with that of other system.