Application of Gap Metric to LADRC Design in Multilinear Model of SDR [PDF]
International Journal of Aerospace Engineering, 2022 The solid ducted rocket ramjet (SDR) system faces many disturbances in the process of operation, and the linear active disturbance rejection controller (LADRC) has been widely used in engineering to solve such problems.
Hongfu Wang +3 more
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Improved Application of Third-Order LADRC in Wind Power Inverter [PDF]
Energies, 2020 In wind power systems, LCL inverters have technical problems. First of all, they are non-linear systems and are no longer adapted to the superposition principle; secondly, the coupling is great; finally, it is easy to be interfered by the outside world ...
Changsheng Yuan +5 more
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Subsynchronous Oscillation Mitigation Strategy Based on First-Order LADRC for Direct-Drive Wind Turbines [PDF]
Zhongguo dianli, 2022 Aiming at solving the problem of subsynchronous oscillations (SSOs) induced by direct-drive wind turbines connected to the weak AC power grid, this paper proposes a first-order linear active disturbance rejection control (LADRC) strategy to suppress this
Weizheng CAI +3 more
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Disturbances rejection optimization based on improved two-degree-of-freedom LADRC for permanent magnet synchronous motor systems [PDF]
Defence TechnologyPermanent magnet synchronous motor (PMSM) speed control systems with conventional linear active disturbance rejection control (CLADRC) strategy encounter issues regarding the coupling between dynamic response and disturbance suppression and have poor ...
Chenggang Wang +4 more
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Agricultural tractors magneto-rheological seat suspension design based on LADRC control strategy [PDF]
Mechanics & IndustryThis paper proposes a novel semi-active suspension control method for agricultural tractor seats based on Linear Active Disturbance Rejection Control (LADRC).
Chen Bin +5 more
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Linear ADRC Application in Position Loop on the Nanshan 26-m Radio Telescope
International Journal of Antennas and PropagationIn this paper, the linear active disturbance rejection control (LADRC) research is applied to the antenna’s position system of the Nanshan 26-m radio telescope (NSRT26).
Ning Li, Qian Xu, Na Wang, Shiqiang Wang
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LADRC-MPC strategy for three-level UPQC [PDF]
电力工程技术Given the complexity of the unified power quality conditioner (UPQC) system and the difficulty in its control, a single control strategy is no longer sufficient to address various faults in the power grid system. Consequently, a hybrid control strategy combining linear active disturbance rejection control (LADRC) and model predictive control (MPC) is ...
CAI Xiuwen +4 more
openaire +3 more sources
DEVELOPMENT OF AN LADRC-BASED TILLAGE DEPTH CONTROL SYSTEM FOR ELECTRIC ROTARY TILLER [PDF]
Engenharia AgrícolaPrecision control of tillage depth is crucial for optimizing soil preparation in tea plantations. This study presents an adaptive real-time tillage depth control system based on Linear Active Disturbance Rejection Control (LADRC) to address precision ...
Bin Chen +4 more
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Research on LADRC Based Microgrid Quasi-synchronization Smooth Grid-Connection Method [PDF]
, 2021 The prerequisite for ensuring the safe and reliable operation of the microgrid is to realize the smooth and fast switching of microgrid between grid-connection and islanding operation.
Meng, Z +5 more
core +1 more source
IEEE Access, 2021 The distribution static synchronous compensator (D-STATCOM) has the characteristics of non-linearity, multivariable and strong coupling. Based on the analysis of the D-STATCOM mathematical model, in order to improve the performance of the linear active ...
Xuesong Zhou +5 more
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