Results 41 to 50 of about 62,094 (229)
Journal of Robotics, 2021 The purpose of this article is to explore a dual-loop problem regarding the trajectory tracking control of a quadrotor unmanned aerial vehicle, applying a linear active disturbance rejection and conditional integrator sliding mode controller, namely ...
Xiaoming Ji, Zihui Cai
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Sensorless Speed Control for SPMSM Using a Nonlinear Observer and Enhanced Super-Twisting ADRC
Mathematics, 2023 In this article, a novel strategy called enhanced super-twisting active disturbance rejection control (ESTADRC), as well as a nonlinear observer (NOB), is used to implement a speed control scheme for permanent-magnet synchronous motors with intricate ...
Mingyuan Hu +3 more
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, 2017 This paper presents an adaptive harmonic steady-state (AHSS) controller, which addresses the problem of rejecting sinusoids with known frequencies that act on a completely unknown multi-input multi-output linear time-invariant system.
Hoagg, Jesse B., Kamaldar, Mohammadreza
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Active Disturbance Rejection Control of Permanent Magnet Synchronous Motor Based on RPLESO
EnergiesIn view of the problem of the low-speed jitter of household lawn mowers driven by a permanent magnet synchronous motor (PMSM) at low speeds and high torque, and the complicated parameters of traditional non-linear active disturbance rejection controllers,
Chengpeng Zhou +3 more
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Analysis and Output Tracking Design for the Direct Contact Membrane Distillation Parabolic System
, 2020 This paper considers the performance output tracking for a boundary controlled Direct Contact Membrane Distillation (DCMD) system. First, the mathematical properties of a recently developed mathematical model of the DCMD system are discussed.
Ghattassi, Mohamed +2 more
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Control limitations from distributed sensing: theory and Extremely Large Telescope application [PDF]
, 2013 We investigate performance bounds for feedback control of distributed plants where the controller can be centralized (i.e. it has access to measurements from the whole plant), but sensors only measure differences between neighboring subsystem outputs ...
Sarlette, Alain, Sepulchre, Rodolphe
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Applied SciencesRemotely operated vehicles (ROVs) face challenges in achieving optimal trajectory tracking performance during underwater movement due to external disturbances and parameter uncertainties. To address this issue, this paper proposes a position and attitude
Gaosheng Luo +4 more
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Cascade linear extended-state observer active disturbance rejection control for DAB optimized with current stress [PDF]
AIP AdvancesTo enhance the disturbance rejection capability of the dual-active-bridge controller, this paper proposes an improved linear active disturbance rejection control scheme combined with current stress optimization.
Yu Yu +4 more
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Comparison of linear and nonlinear active disturbance rejection control method for hypersonic vehicle [PDF]
, 2016 Near space hypersonic vehicles have features of strong coupling, nonlinearity and acute changes in aerodynamic parameters, which are challenging for the controller design. Active disturbance rejection control (ADRC) method does not depend on the accurate
Gao, Ke +3 more
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Tuning of Linear Active Disturbance Rejection Controllers Based On Step Response Curves [PDF]
IEEE Access, 2020 Most of the controlled plants in the industrial field are complex in structure and the models are difficult to obtain, thus tuning of the controller parameters without a detailed model is critical in practice. This paper proposes a specific parameter tuning formula for second-order linear active disturbance rejection controller (LADRC) based on step ...
Wenqing Cui +3 more
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