Results 31 to 40 of about 712 (199)
SRFPI-LADRC Based Control Strategy for Off-Grid Single-Phase Inverter: Design, Analysis, and Verification [PDF]
, 2023 Linear active disturbance rejection control (LADRC) has been extensively used in various areas due to its excellent disturbance suppression capability. When LADRC is applied to a single-phase inverter for tracking a sinusoidal reference signal, there is ...
Liaoyuan Lin +3 more
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Design on LADRC of shipboard antenna servo system [PDF]
Proceedings of the 2016 3rd International Conference on Materials Engineering, Manufacturing Technology and Control, 2016 Since LADRC controller contains a disturbance estimation section and be able to eliminate the estimated disturbance timely, so the system of external disturbances hardly affect the output system, simulation results show that due to the real-time estimate LADRC changes and disturbances in real time compensation, so that the control system LADRC immunity
Huizhi Zou, Dongxu Zhu, Jianping Ye
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Energies, 2020 Photovoltaic grid-connected power generation systems are easily affected by external factors, and their anti-interference performance is poor. For example, changes in illumination and fluctuations in the power grid affect the operation ability of the ...
Xuesong Zhou, Jiayao Wang, Youjie Ma
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Energies, 2020 The energy storage inverter system has the characteristics of nonlinearity, strong coupling, variable parameters, and flexible mode switching between parallel and off grid.
Youjie Ma +5 more
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Research on instability model in main drive of rolling mill based on LADRC
工程科学学报, 2021 From the view of the mill main driving control system,instability model of the electromechanical system and control strategy were researched. In the premise of ensuring the steady and dynamic performance of the control system,the model of main drive of ...
ZHANG Yong-kang +2 more
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Composite control of single-phase inverter based on SRFPI and reduced-order LADRC [PDF]
, 2023 One of the development trends of inverters is toward higher performance. Periodic and non-periodic disturbances will result in excessive harmonic distortion in the output voltage and reduce the performance of single-phase inverters.
Liaoyuan Lin +4 more
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LADRC-based grid-connected control strategy for single-phase LCL-type inverters. [PDF]
PLoS OneTo ensure that grid-connected currents are of high quality, it is crucial to optimize the dynamic performance of grid-connected inverters and their control.
Feng Z, Zhou X, Wang C, Huang W, Chen Z.
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Analysis and Verification of Compound SRFPI-LADRC Strategy for an Off-Grid Single-Phase Inverter [PDF]
, 2022 Summary. The linear active disturbance rejection control (LADRC) is mainly applied for tracking a step signal, and it is inadequate to realize satisfactory performance in the control of a single-phase inverter whose reference signal is sinusoidal.
Liaoyuan Lin +4 more
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Applied Sciences, 2023 The permanent magnetic suspension (PMS) train has distinct advantages in reducing energy consumption and increasing the suspension air gap. Aiming at the problems of uncontrollable magnetic field and underdamping of the PMS system, the electromagnetic ...
Yao Qin +3 more
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Research and Application on Variable Frequency and Phase-Shift Control Strategy of CLLLC Resonant Converter Based on LADRC [PDF]
, 2023 The voltage gain range in the over-resonant region of CLLLC resonant converter under pulse frequency modulation (PFM) at light load is insufficient. Phase shift modulation (PSM) can only realize the buck function, and the load switching perturbation has ...
Song, B, Li, H
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