reduced order observer

In this paper, by making use of the method of state observer for linear time invariant system, We give out the designs of the state observers for full order and reduced order of the linear time variant system.

本文应用线性定常系统状态观测器的设计思想，给出了线性时变系统全阶与降阶状态观测器的设计。并且，线性定常系统全阶与降阶状态观测器也能由该设计给出。

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When all system states are not measurable, a reduced order state observer is introduced, which is designated as near optimal LQR method. The resulted control system has superior performance compared to LQG, and is able to meet the requirements for aeroengine control system.

当状态量不是全部可测时，本文采用降维观测器得到一种准最优的增广LQR方法，其性能比LQG方法有显著改善，能满足航空发动机多变量控制系统的设计要求。

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First, the state space system is converted to the first standard type, and he gives the order of reduced-order observer in accordance with the rank of output matrix of system.

首先把状态空间变换成能观测第I标准型，根据系统输出矩阵的秩决定降维观测器的维数。

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A reduced-order state observer and a control law based on the observer are designed.

建立了相应的数学模型,并在此模型的基础上,设计了降维状态观测器和基于观测器的反馈控制律.

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A controller observer design was developed for a flexible link manipulator that combined a time delay neuro fuzzy network and a reduced order observer.

结合延时神经模糊网络，引入降维观测器估计输出重定义后机械手的速度矢量，从而建立了非线性系统的控制器观测器设计的新方法。

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