## Abbreviations
[CrossRef]
* [21] [PERSON]; [PERSON]; [PERSON] Fractional-order active disturbance rejection controller for motion control of a novel 6-dof parallel robot. _Math. Probl. Eng._**2020**, _2020_, 3657848. [CrossRef]* [PERSON] et al. (2022) [PERSON]; [PERSON] [PERSON]; [PERSON]; [PERSON] [PERSON]; [PERSON] Active Disturbance Rejection Strategy for Distance and Formation Angle Decentralized Control in Differential-Drive Mobile Robots. _Mathematics_**2022**, _10_, 3865. [CrossRef]
* [PERSON] et al. (2022) [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] Fuzzy sliding mode active disturbance rejection control of an autonomous underwater vehicle-manipulator system. _J. Ocean Univ. China_**2020**, _19_, 1081-1093. [CrossRef]
* [PERSON] et al. (2022) [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] Conversion Flight Control for Tiltrotor Aircraft via Active Disturbance Rejection Control. _Aerospace_**2022**, \(9\), 155. [CrossRef]
* [PERSON] et al. (2022) [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] Active Disturbance Rejection Terminal Sliding Mode Control for Tele-Aiming Robot System Using Multiple-Model Kalman Observers. _Mathematics_**2022**, _10_, 1268. [CrossRef]
* [PERSON] et al. (2022) [PERSON]; [PERSON]; [PERSON]; [PERSON] A Modified Active-Disturbance-Rejection Control with Sliding Modes for an Uncertain System by Using a Novel Reaching Law. _Electronics_**2022**, _11_, 2392. [CrossRef]
* [PERSON] et al. (2022) [PERSON]; [PERSON]; [PERSON] Synchronization Sliding Mode Control of Closed-Kinematic Chain Robot Manipulators with Time-Delay Estimation. _Appl. Sci._**2022**, _12_, 5527. [CrossRef]
* [PERSON] et al. (2023) [PERSON]; [PERSON]; [PERSON]; [PERSON] Performance Analysis of Improved ADRCs for a Class of High-Order Processes with Verification on Main Steam Pressure Control. _IEEE Trans. Ind. Electron._**2023**, _70_, 6180-6190. [CrossRef]
* [PERSON] and [PERSON] (1992) [PERSON]; [PERSON]; [PERSON] Force/motion control of constrained robots using sliding mode. _IEEE. Trans. Autom. Control_**1992**, _37_, 668-672. [CrossRef]
* [PERSON] and [PERSON] (2017) [PERSON]; [PERSON] Model Predictive Control for an Inverted-Pendulum Robot with Time-Varying Constraints. _IFAC-PapersOnline_**2017**, _50_, 776-781. [CrossRef]
* [PERSON] (2008) [PERSON] _Active Disturbance Rejection Control Technique--The Technique for Estimating and Compensating the Uncertainties_; National Defense Industry Press: Beijing, China, 2008; Chapters 1-3. * [PERSON] et al. (2021) [PERSON]; [PERSON]; [PERSON] Stability analysis of linear/nonlinear switching active disturbance rejection control based MIMO continuous systems. _J. Syst. Eng. Electron._**2021**, _32_, 956-970. * [PERSON] and [PERSON] (2017) [PERSON]; [PERSON] Output tracking for a class of nonlinear systems with mismatched uncertainties by active disturbance rejection control. _Syst. Control Lett._**2017**, _100_, 21-31. [CrossRef]
* [PERSON] (2023) [PERSON] Switched-Delay Smith Predictor for the Control of Plants with Response-Delay Asymmetry. _Sensors_**2023**, _23_, 258. [CrossRef] [PubMed]
* [PERSON] et al. (2022) [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] Disturbance Observer-Smith Predictor Compensation-Based Platoon Control with Estimation Deviation. _J. Adv. Transp._**2022**, _2022_, 9866794. [CrossRef]
* [PERSON] et al. (2023) [PERSON]; [PERSON]; [PERSON]; [PERSON] Attitude Synchronization of Rigid Bodies with Event-Triggered Communication. _IEEE Access_**2023**, _11_, 88869-88880. [CrossRef]  
**Disclaimer/Publisher's Note:** The statements, opinions and data contained in all publications are solely those of the individual author(s) and contributor(s) and not of MDPI and/or the editor(s). MDPI and/or the editor(s) disclaim responsibility for any injury to people or property resulting from any ideas, methods, instructions or products referred to in the content.