摘要
船舶模型不确定性严重影响着舵减摇的效果。本文用μ分析方法设计了一种Ｈ∞控制器来解决结构化模型不确定性的问题。用船舶线性模型和非线性模型模拟海上航行条件的计算仿真表明μ分析控制器具有良好的鲁棒特性。
The effectiveness of rudder roll damping is seriously affected by ship model uncertainty. In this paper, an H∞ controller is designed by μ synthesis to deal with this kind of problems. The sea-way simulation results with linear and nonlinear models show good robust performance of the μ synthesis controller.
出处
《中国造船》
EI
CSCD
北大核心
1999年第4期28-34,共7页
Shipbuilding of China
关键词
横摇
舵减摇
鲁棒控制
从分析
船舶
Roll, Rudder roll damping, Motion equation, Robust control
