线性时滞系统的状态观测器设计及其分离性讨论

An Observer Design Method for Linear Time-delay Systems with Discussion of Separation Property

根据控制和观测间的对偶性，论证了“通过对偶系统控制器的设计来获得线性时滞系统的状态观测器”这一方法的可行性，并就一工业实例作了计算机仿真。另外，对含状态观测器、并具线性状态估值反馈结构的闭环系统的分离性作了探讨。

A state observer design method for a linear time-delay system via the controller design for its dual system is presented in this paper. The separation property of controller design and observer design is also discussed. Finally, a simulation for an industrial electric heater shows the applicability of the proposed method.