公开(公告)号：US09268315B2

公开(公告)日：2016-02-23

申请号：US14097624

申请日：2013-12-05

Applicant: Cleveland State University

Inventor： Zhiqiang Gao ,  Gang Tian

IPC: G05B13/02 ,  G05B5/01 ,  G05B11/42 ,  G05B13/04

CPC classification number: G05B13/048 ,  G05B5/01 ,  G05B11/42 ,  G05B13/02 ,  G06F17/10

Abstract: Multiple designs, systems, methods and processes for controlling a system or plant using an extended active disturbance rejection control (ADRC) based controller are presented. The extended ADRC controller accepts sensor information from the plant. The sensor information is used in conjunction with an extended state observer in combination with a predictor that estimates and predicts the current state of the plant and a co-joined estimate of the system disturbances and system dynamics. The extended state observer estimates and predictions are used in conjunction with a control law that generates an input to the system based in part on the extended state observer estimates and predictions as well as a desired trajectory for the plant to follow.

Abstract translation: 提出了使用基于扩展主动干扰抑制控制（ADRC）的控制器来控制系统或设备的多种设计，系统，方法和过程。 扩展的ADRC控制器接收来自工厂的传感器信息。 传感器信息与扩展状态观察器结合使用，预测器与估计和预测工厂的当前状态以及系统干扰和系统动态的共同估计结合使用。 扩展状态观察者估计和预测结合使用一部分基于扩展状态观察者估计和预测以及工厂遵循的期望轨迹而产生系统输入的控制规则。

公开(公告)号：US20140195013A1

公开(公告)日：2014-07-10

申请号：US14097624

申请日：2013-12-05

Applicant: Cleveland State University

Inventor： Zhiqiang Gao ,  Gang Tian

IPC: G05B13/02

CPC classification number: G05B13/048 ,  G05B5/01 ,  G05B11/42 ,  G05B13/02 ,  G06F17/10

Abstract: Multiple designs, systems, methods and processes for controlling a system or plant using an extended active disturbance rejection control (ADRC) based controller are presented. The extended ADRC controller accepts sensor information from the plant. The sensor information is used in conjunction with an extended state observer in combination with a predictor that estimates and predicts the current state of the plant and a co-joined estimate of the system disturbances and system dynamics. The extended state observer estimates and predictions are used in conjunction with a control law that generates an input to the system based in part on the extended state observer estimates and predictions as well as a desired trajectory for the plant to follow.

Abstract translation: 提出了使用基于扩展主动干扰抑制控制（ADRC）的控制器来控制系统或设备的多种设计，系统，方法和过程。 扩展的ADRC控制器接收来自工厂的传感器信息。 传感器信息与扩展状态观察器结合使用，预测器与估计和预测设备的当前状态以及系统干扰和系统动态的共同估计结合使用。 扩展状态观察者估计和预测结合使用一部分基于扩展状态观察者估计和预测以及工厂遵循的期望轨迹而产生系统输入的控制规则。

公开(公告)号：US20160154388A1

公开(公告)日：2016-06-02

申请号：US15007281

申请日：2016-01-27

Applicant: Cleveland State University

Inventor： Zhiqiang Gao ,  Gang Tian

IPC: G05B13/04 ,  G06F17/10

CPC classification number: G05B13/048 ,  G05B5/01 ,  G05B11/42 ,  G05B13/02 ,  G06F17/10

Abstract: Multiple designs, systems, methods and processes for controlling a system or plant using an extended active disturbance rejection control (ADRC) based controller are presented. The extended ADRC controller accepts sensor information from the plant. The sensor information is used in conjunction with an extended state observer in combination with a predictor that estimates and predicts the current state of the plant and a co-joined estimate of the system disturbances and system dynamics. The extended state observer estimates and predictions are used in conjunction with a control law that generates an input to the system based in part on the extended state observer estimates and predictions as well as a desired trajectory for the plant to follow.

Abstract translation: 提出了使用基于扩展主动干扰抑制控制（ADRC）的控制器来控制系统或设备的多种设计，系统，方法和过程。 扩展的ADRC控制器接收来自工厂的传感器信息。 传感器信息与扩展状态观察器结合使用，预测器与估计和预测设备的当前状态以及系统干扰和系统动态的共同估计结合使用。 扩展状态观察者估计和预测结合使用一部分基于扩展状态观察者估计和预测以及工厂遵循的期望轨迹而产生系统输入的控制规则。