基于模糊控制的线导鱼雷方位导引法

针对线导鱼雷常用的现在方位导引法和修正方位导引法存在的不足,提出一种基于模糊控制的线导鱼雷方位导引法。采用模糊控制过程中模糊化、建立模糊控制规则和模糊变换器、模糊判别3个步骤,利用潜艇与鱼雷和目标方位线夹角和声纳分辨角的关系,建立线导鱼雷方位导引法的模糊控制模型,对线导鱼雷导引方式进行改进。结果证明,该方法达到了线导鱼雷最优化攻击目标的目的。

A Guiding Method of Wire-Guidance Torpedo Based on Fuzzy Control Theory

Aiming at the problems existed in current azimuth guidance method and revising azimuth guidance method of wire-guidance torpedo, put forwards a guiding method of wire-guidance torpedo based on fuzzy control theory. Adopt fuzzification of fuzzy control process, establish fuzzy control principle and fuzzy transformer and fuzzy judgment. Use relation among target azimuth wire included angle, sonar discrimination angle submarine and torpedo, establish wire-guidance torpedo guiding method model, and modify guiding mode of wire-guidance torpedo. The results show that the method achieves an optimal goal that the wire-guidance torpedo attacking the target.