滑动控制在水下热动力系统中的应用  

Application of Sliding Control in the Underwater Thermal Power System

作　　者：罗凯[1] 李佐成[1] 

机构地区：[1]西北工业大学

出　　处：《船舶工程》1997年第5期43-45,3,共3页Ship Engineering

摘　　要：由于水下开式循环热动力系统的强烈非线性特征及航行器的姿态变化，采用开环方式或线性化控制方法难以满足新型水下武器（如鱼雷）的战术要求。本文对水下开式循环热动力系统做了全面分析，充分利用滑动控制的强鲁棒性，完成了系统模型的简化及滑动控制律的设计，并兼顾了中间状态量的交化情况。Because of the intense nonlinear of underwater thermal power-system and the changes of vehicle's posture, the open-cycle or linear control method can not fit the tactical requirement of modern underwater weapon(such as torpedo). In this paper, the open cycle underwater thermal power system is analysised comprehensively and the strong robustness of the sliding control is made full use. The system model is simplified and a kind of sliding control law is synthesised and the middle state variables are given enough consideration at the same time.

关 键 词：水下热动力系统 滑动控制 鱼雷 中间状态量 

分 类 号：TJ630.32[兵器科学与技术—武器系统与运用工程]