Study on the Irradiation Precision Analysis and Index Decomposition Technology of Photoelectric System

摘要

The precision of the laser-guided weapon is affected by the irradiation precision of the laser designator. In the past, the influence analysis of the irradiation precision is often analyzed based on the experience with several main influencing factors and improvement measures are usually considered. In this paper, the general model of the influence factors of the irradiation precision is established by using the system engineering method from the range of the laser-guided weapon strike link, and then the problem of the performance index decomposition based on the irradiation precision come down to decision problem. A semi - quantitative model of Fuzzy-AHP integrating the analytic hierarchy process(AHP) and the fuzzy comprehensive evaluation(FCE) is proposed, which can guide the index allocation of photoelectric platform according to the importance of influencing factors.