基于模糊评判的潜艇舵卡应急操纵研究分析

The research and analysis of emergency control on jam of submarine based on the fuzzy assessment theory

为了提高潜艇舵卡应急操纵的有效性和针对性,利用模糊多属性决策方法,将模糊评判应用于潜艇舵卡危险状态分析中,建立了舵卡危险程度判断的模糊评判系统。根据该系统的操艇建议进行舵卡挽回操纵。详细介绍了建立模糊评判系统的过程,并对评判结果作了细致处理。仿真结果表明,该系统具有良好的实用性。该技术为潜艇抗沉研究提供了一种新的方法。

In order to improve the validity and pertinency of emergency steering on jam, in this paper ,the fuzzy assessment theory is applied to analyzing the danger of submarine during elevators-jam by using fuzzy multiple attribute decision. Fuzzy assessment system of dangerous degree during elevators-jam is established. Then according to the advice from the system, elevators-jam retrieving controls are adopted. The process of establishing the fuzzy assessment system is introduced in detail, and the results are good solved. The result of simulation shows that the system is valid. A new method for insubmersibility research of submarine is provided by using the theory.