【摘要】 研究基于状态观测器的 Ｈ ∞控制器的设计原理，提出了基于观测器的 Ｈ ∞ 控制器的设计方法，并证明基于全维观测器组成的闭环系统具有与纯状态反馈的 Ｈ ∞ 控制器一样的传递函数，而在引入降维观测器时，则降低了闭环系统的 Ｈ ∞ 性能指标。最后用实例说明了理论结果和算法的有效性。更多还原

【Abstract】 H ∞ robust control with state observer is studied, and a new robust H ∞ controller design method is proposed.It has been proved that the robust control performance with full-order observer is the same as the H ∞ pure state feedback control,and the performance with reduced-order observer has gone down.An example shows the usefulness and effectiveness of the approach proposed hear.更多还原