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首页> 外文期刊>Journal of Computers >Restricted Nussbaum Gain Control Method and Its Application in One Order System
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Restricted Nussbaum Gain Control Method and Its Application in One Order System

机译:限制NUSSBAUM增益控制方法及其在一个订单系统中的应用

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—The unknown control direction is one of the most open difficult question in nonlinear control theory. A new kind of restricted Nussbaum method is proposed to solve the unknown control direction problem without using high gain feedback. Although High gain has some advantages for improving the dynamic performance of a control system such as it can improve the quickness of the system and it can make the steady state error as small as possible. But now experienced engineers also realized that it causes many problems such as make the system unstable for big signal or high frequency noise. A kind of restricted Nussbaum gain method is firstly proposed to solve the problem. And simulation results show that it has better control effect compared with the traditional Nussbaum gain method. What is worthy pointing out is that the robustness of the Nussbaum gain strategy is improved obviously.
机译:- 未知的控制方向是非线性控制理论中最开放的困难问题之一。提出了一种新的受限制的NUSSBAUM方法来解决未知的控制方向问题而不使用高增益反馈。尽管高增益具有一些优点,用于提高控制系统的动态性能,例如它可以改善系统的速度,并且它可以使稳态误差尽可能小。但现在经验丰富的工程师还意识到它导致许多问题,例如使系统不稳定的大信号或高频噪声。首先提出了一种受限制的NUSSBAUM增益方法来解决问题。和仿真结果表明,与传统的NUSSBAUM增益法相比,它具有更好的控制效果。值得指出的是,Nussbaum Gain战略的稳健性显然得到了提高。

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