海运船舶电力推进系统的鲁棒控制

李红星; 陆安山

海运船舶电力推进系统的鲁棒控制

引用本文：李红星，陆安山.海运船舶电力推进系统的鲁棒控制[J].计算技术与自动化,2015,(2):15-18

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作者	单位
李红星，陆安山	（钦州学院物理与电子工程学院,广西钦州535000）

中文摘要:针对海运船舶电力推进系统的数学模型，采用鲁棒控制方法设计状态反馈控制器。主要是基于李雅普诺夫稳定性理论，推导使系统稳定且满足H SymboleB@ 性能的控制器存在的条件，利用MATLAB软件进行仿真求解扰动抑制度γ，并获得相应的单位阶跃响应曲线，表明用鲁棒控制方法对海运船舶电力系统进行控制是可行的。

中文关键词:船舶电力系统鲁棒控制线性矩阵不等式

Robust Control for the Marine Ship Power Propulsion System

Abstract:This paper studied the design of robust state feedback controller based on the mathematic model for the power propulsion system of the marine ship. Its purpose was to deduce the sufficient conditions of the existence of H∞ controller with Lyapunov stability theory. At last we utilized MATLAB software to get disturbance attenuation level and obtained the unit step response curve. The result demonstrates that the design method of robust controller for the power propulsion system of the marine ship is feasibility.

keywords:marine ship generation systems robust control linear matrix inequality

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