潜艇推进器模型参考模糊自适应PID控制方法研究

Model Reference Fuzzy Adaptive PID Control for the Submarine Propeller

本文主要介绍了模型参考模糊自适应PID控制在潜艇推进液压伺服系统中的应用。潜艇推进液压伺服系统因随外界环境的变化而变化,因此常规PID控制无法满足要求,本文采用模型参考模糊自适应PID控制对其进行控制,并对控制结果进行仿真分析,通过与传统PID控制进行比较从而得出该控制方法可以有效抑制负载干扰和参数扰动,具有很强的鲁棒性。

This paper presents an application of model reference fuzzy adaptive PID control to the submarine propeller hydraulic servo system. The results of simulation, are analyzed and compared with the conventional PID control. It shows that the controller can reduce the unknown and time-varing external load disturbances effectively.