Firstly, the paper models the multivariable discrete state-space model of the air transmission unit by the lab method, using multi-dimensional inverse m series as input stimulus signal.

首先利用多维逆m序列作为激励输入信号，用实验法建立出空气传送部分的多变量离散状态空间模型。

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The solutions are found by computer and the steady -state characteristics of synchronous motor on step motion are simulated and analyzed by using these state space models.

本文采用数字求解，并用所得出的状态空间模型对同步电动机步进运动的稳态特性进行了仿真研究。

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Comprehensive analysis and research on the theory and practice of water use efficiency in irrigation district is conducted by using static plane and dynamic space models.

用静态平面和动态空间两种模型对灌区水资源利用系数进行了理论和实践的综合分析研究。

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