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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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QUAV attitude control based on linear active disturbance rejection control
Applied and Computational Engineering, 2023Unmanned Aerial Vehicle (UAV) are currently gaining popularity. This paper proposes a method to apply Linear Active Disturbance Rejection Control (LADRC) to Quadrotor Unmanned Aerial Vehicle (QUAV) controller to optimize the traditional PID controller.
Xianming Li, Jiabo Tong, Haotian Zhu
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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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Non-Linearization Simulation Research of Linear Active Disturbance Rejection Controller
Applied Mechanics and Materials, 2013The characteristics of PID controller, Active Disturbance Rejection Controller (ADRC) and Linear Active Disturbance Rejection Controller (LADRC) are introduced in the paper, then the parts which can be improved are analyzed, which leads to the topic of balancing linear and nonlinear elements in controller.
En Rang Zheng, Hao Yang, Shi Chen Wang
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Ph Neutralization Process Control Using Linear Active Disturbance Rejection Control
2018 15th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP), 2018PH is the measure of acidity or alkalinity of a solution containing water, which has a wide usage in industry. The extreme nonlinearity and exposure to the effects of multivariable pH processes makes it an appropriate test bed for evaluation of controllers.
Mohanad Hamad Eljack +2 more
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Ship tracking control based on linear active disturbance rejection control
2012 Third International Conference on Intelligent Control and Information Processing, 2012Owing to ship's high inertia, strong time lag, non-linearity and under-actuated characteristics, as well as sustaining external disturbances frequently, designing a high performance ship tracking controller is still one of the most important research topics of ship motion control.
Ronghui Li +3 more
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Linear Active Disturbance Rejection Control With Partially Canceling Estimated Total Disturbance
2019 IEEE International Conference on Real-time Computing and Robotics (RCAR), 2019Active disturbance rejection control (ADRC) is a quickly developing practical control technology while its tuning is an important research topic. The current mainstream tuning method entirely cancels the estimated total disturbance and results an integrator in linear ADRC's feedback compensator, thus limits the ability to meet design specification of ...
Huiyu Jin, Yang Chen, Weiyao Lan
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Linear Active Disturbance Rejection Control From the Practical Aspects
IEEE/ASME Transactions on Mechatronics, 2018In this paper, important issues that could come up in practice of active disturbance rejection control (ADRC) due to a common assumption and some inevitable practical restrictions are investigated. The main idea behind ADRC is modeling effects of both internal uncertainties and external disturbances as an extra state called the total disturbance which ...
Behzad Ahi, Mohammad Haeri
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Linear Active Disturbance Rejection Control Based on UKF Identification
2018 IEEE CSAA Guidance, Navigation and Control Conference (CGNCC), 2018To improve the estimation result of the linear extended state observer (LESO), we propose a linear active disturbance rejection control strategy based on the UKF identification. We use the UKF identification method to identify the unknown parameters of the system model and the controller gain $\mathrm {b}_{0}$ of the linear active disturbance rejection
Zhennan YAO +3 more
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Linear active disturbance rejection control for a raceway photobioreactor
Control Engineering Practice, 2019Abstract In this paper, the problem of pH regulation in photobioreactors has been addressed by using a robust Proportional–Integral controller in combination with a linear active disturbance rejection approach. This formulation is based on the Generalized Proportional–Integral (GPI) observers design to estimate online external disturbances and non ...
J.J. Carreño-Zagarra +3 more
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