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Implementation of Linear Controllers via Active Disturbance Rejection Control Structure
IEEE Transactions on Industrial Electronics, 2021Linear active disturbance rejection control (LADRC) takes the controlled plant as a cascaded integral model and treats all other plant information and external disturbances as a generalized disturbance, and uses an linear extended state observer (ESO) to estimate the generalized disturbance and incorporates it in a linear state feedback control law to ...
Rong Zhou, Caifen Fu, Wen Tan
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Tuning of linear active disturbance rejection controller with robustness specification
ISA Transactions, 2019Active disturbance rejection control (ADRC) treats all the model uncertainties and all the external disturbances as a generalized disturbance. It uses an extended state observer (ESO) to estimate the generalized disturbance in real time, and compensate it using a state-feedback control law, thus can achieve good disturbance rejection performance.
Wen Tan
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Analysis and Tuning of General Linear Active Disturbance Rejection Controllers
IEEE Transactions on Industrial Electronics, 2019General linear active disturbance rejection control (LADRC) is studied in the paper. First, it is shown that there are some limitations in the conventional LADRC, and then some properties of general LADRC are analyzed. It is proved that any strictly proper controller with integration can be implemented via a general LADRC, thus extends the application ...
Rong Zhou, Wen Tan
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Linear Active Disturbance Rejection Control for Fast Nuclear Reactor [PDF]
Volume 1: Operations and Maintenance, Engineering, Modifications, Life Extension, Life Cycle and Balance of Plant; I&C, Digital Controls, and Influence of Human Factors, 2017 Since dynamics of a fast nuclear power reactor is quite nonlinear, uncertain and time-varying. Moreover, the reactor period depends on the neutron lifetime and it has a crucial importance in reactor power so it is necessary to have a control system for the reactor power.
Liu Feng-ming +7 more
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A linear hybrid active disturbance rejection controller design to extenuate powerline bushfires in resonant grounded distribution power systems [PDF]
International Journal of Electrical Power and Energy Systems, 2022 A linear hybrid active disturbance rejection controller design to extenuate powerline bushfires in resonant grounded distribution power ...
Mostafa Barzegar-Kalashani, M A Mahmud
exaly +1 more source
Active disturbance rejection control for the stabilization of a linear hyperbolic system
International Journal of Robust and Nonlinear Control, 2023This paper deals with the stabilization of a linear hyperbolic system subject to a boundary disturbance. Our feedback design relies on the strategy called active disturbance rejection control (ADRC). The unknown disturbance is estimated by an extended state observer.
Ismaïla Balogoun +3 more
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Linear Active Disturbance Rejection Control for Course Keeping in Harbor
Proceedings of the 3rd International Conference on Electronics, Communications and Control Engineering, 2020Due to the low speed and shallow water effect of the ship when sailing in harbor, the parameters of the ship model are changed, and the traditional PID autopilot cannot effectively control the ship's course. In this paper, the effects of changes in water depth and ship speed on the ship are transformed into changes in ship model parameters, and ship ...
Zhouzhou Han, Ying Li, Zisen Zhong
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On the linear active disturbance rejection control of the Furuta pendulum
2014 American Control Conference, 2014This article studies, an Active Disturbance Rejection Control scheme, using a Generalized PI disturbance observer based control applied to the stabilization problem of the Furuta pendulum. The control scheme assumes a limited knowledge of the system and uses a simplified model of the Furuta pendulum modeled as a disturbed chain of two integrators.
Mario Ramirez-Neria +3 more
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Active Disturbance Rejection Control of Linear Induction Motor
IEEE Transactions on Industry Applications, 2016This paper proposes the theoretical framework and the experimental application of the active disturbance rejection control to linear induction motors. Such a nonlinear control (ADRC) technique can be viewed as a particular kind of input-output linearization control, where the nonlinear transformation of the state is not computed by means of the model ...
Alonge +9 more
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Transactions of the Institute of Measurement and Control, 2021
This paper proposes a linear active disturbance rejection control (LADRC) scheme for a quadrotor unmanned aerial vehicle (UAV) with external disturbances based on adaptive control to address the attitude control problem. Firstly, the dynamic model of the quadrotor is established, and LADRC is used to control the altitude, yaw angle, pitch angle and ...
Zhaoji Wang, Tong Zhao
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This paper proposes a linear active disturbance rejection control (LADRC) scheme for a quadrotor unmanned aerial vehicle (UAV) with external disturbances based on adaptive control to address the attitude control problem. Firstly, the dynamic model of the quadrotor is established, and LADRC is used to control the altitude, yaw angle, pitch angle and ...
Zhaoji Wang, Tong Zhao
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