Internal control can be defined, in essence, as an aggregation of management activities with control function and a dynamic process of designing and enforcing system.

内部控制本质上是具有控制职能的企业管理活动集合，是围绕内部控制制度的设计与实施的一个动态过程。

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First, the state feedback is used to improve the process static and dynamic performance. Then, the controller is designed based on the internal model control principle.

采用了双环控制结构，先构造内环状态反馈以改善对象动态特性，然后按照内模控制原理设计外环的控制器。

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First, the state feedback is used to improve the process static and dynamic performance. Then, the controller is designed based on the internal model control principle.

采用了双环控制结构，先构造内环状态反馈以改善对象动态特性，然后按照内模控制原理设计外环的控制器。

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