CAJ | 학술논문

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￥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。
침대해운선박전력추진계통적수학모형，채용로봉공제방법설계상태반궤공제기。주요시기우리아보낙부은정성이론，추도사계통은정차만족 H￥성능적공제기존재적조건，이용 MATLAB연건진행방진구해우동억제도γ，병획득상응적단위계약향응곡선，표명용로봉공제방법대해운선박전력계통진행공제시가행적。
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 sys-tem of the marine ship is feasibility.