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本文介绍了设计调节器的一种新概念。这种概念是通过深入分析在定值控制和随动控制中实现最优控制过程所必需的条件而总结出来的。本文所论述的调节器采用了线性与非线性相结合的复合系统,它由控制功能块和决策机构(或指令机构)两个部分组成。指令机构接受来自被控过程的信号并发出相应的指令,以决定控制功能块的状态。详细的理论分析和计算表明,所述调节器的线性部分与非线性部分相互补充,产生了传统调节器所不能产生的许多优良作用。 为了验证ESO调节器的工作原理,制作了调节器的电子模型。在这个模型上进行的大量实验表明,理论分析与实验结果是一致的。
This article introduces a new concept of design regulators. This concept is summarized by an in-depth analysis of the conditions necessary to achieve the optimal control process in set-point control and follow-up control. The regulator discussed in this paper uses a combination of linear and nonlinear composite system, which consists of control function block and decision-making body (or command mechanism) composed of two parts. The command mechanism accepts the signal from the controlled process and issues the corresponding command to determine the state of the control function block. Detailed theoretical analysis and calculations show that the linear part and the non-linear part of the regulator complement each other and produce many excellent functions that conventional regulators can not produce. In order to verify the working principle of the ESO regulator, an electronic model of the regulator was made. A large number of experiments conducted on this model show that the theoretical analysis is consistent with the experimental results.