提出了一种基于扩张状态观测器的水轮发电机组非线性控制。
A new nonlinear control for hydraulic turbine generator units based on the extended state observer (ESO) is proposed.
选取满足条件的不同非线性函数可以得到不同形式的非线性扩张状态观测器。
A different nonlinear function that satisfies some conditions can be lead to a nonlinear ESO with different forms.
提出了扩张状态观测器的一种新的形式，用于处理量测环节带有噪声干扰时的情况。
This paper proposes a novel structure of extended state observer (ESO) for state observation of nonlinear system with measurement noise, which can be used in disturbance rejection controller.
只要扩张状态观测器充分观测到混沌系统的状态，自抗扰控制器就可以控制混沌系统。
As long as the states of chaotic systems can adequately be observed by the extended state observer, auto-disturbances-rejection controller can be used to control chaotic systems.
自抗绕控制器由三部分组成：跟踪微分器、扩张状态观测器和非线性状态误差反馈控制律。
The auto-disturbance rejection controller is composed of three parts: tracking-differentiator, extended state observer and nonlinear state error feedback control law.
几个混沌系统的数值仿真表明了扩张状态观测器和自抗扰控制器可有效地用于混沌系统的观测和控制。
Several numerical simulations of chaotic systems show that the extended state observer and auto-disturbances-rejection controller can effectively be used to observe and control chaotic systems.
基于混沌系统运动的有界性，使得不依赖于对象模型的扩张状态观测器可用于一类混沌系统的状态观测。
Based on the boundedness of chaotic systems, the extended state observer which is independent of plant model can be used to observe the states of a class of chaotic systems.
并在系统的扩张状态观测器和非线性状态误差控制器中引入非线性幂指数函数，使系统运算变得更加简单。
A nonlinear exponential function is applied to ESO and nonlinear state error feedback (NLSEF) controller, and it makes the system realize easier operation.
文摘：基于混沌系统运动的有界性，使得不依赖于对象模型的扩张状态观测器可用于一类混沌系统的状态观测。
Abstract: Based on the boundedness of chaotic systems, the extended state observer which is independent of plant model can be used to observe the states of a class of chaotic systems.
研究ADRC参数整定方法，提出一种基于单纯形优化的扩张状态观测器参数整定法，并根据大量仿真试验提出ADRC参数整定的一般步骤。
To get the parameters'value of ESO, a method based on simplex algorithm is put forward, and the common process to get the parameters'value of ADRC is also given based on a lot of simulations.
研究ADRC参数整定方法，提出一种基于单纯形优化的扩张状态观测器参数整定法，并根据大量仿真试验提出ADRC参数整定的一般步骤。
To get the parameters'value of ESO, a method based on simplex algorithm is put forward, and the common process to get the parameters'value of ADRC is also given based on a lot of simulations.
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