Secondly, a camera system error model is put forward, and all coefficients are computed accurately by using system identification theory, and the test result is reported.

同时提出了一种成像系统误差的修正模型，并利用系统辨识方法正确估计了该模型的各参数；

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Rapid development of a branch of the modern theory of controll-technique of system identification gives a wider way for the prediction for the behavior of various dynamic systems.

现代控制理论的重要分支——系统辨识技术的飞速发展，为各类动态系统的状态预报开辟了一条更加广阔的道路。

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The mathematical models of decay current is identified by using the theory of system identification, and the parameters of synchronous machine are derived from the above mentioned models.

用以精确测量衰减电流：运用系统辨识理论辨识衰减电流曲线的数学模型；并通过该模型推导出同步电机参数。

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