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Application of LADRC Algorithm in Energy-saving Heating Control System
2021 4th International Conference on Advanced Electronic Materials, Computers and Software Engineering (AEMCSE), 2021In view of the increasingly strong awareness of energy conservation and environmental protection and the increasing status of building energy conservation, based on the LADRC control algorithm, combined with ZigBee wireless communication technology, M-Bus bus transmission technology and Web configuration software, a design of an energy-saving heating ...
Jin Hua, Cai Yong, Li Lingdong
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Attitude Control of Quadrotor UAV Based on LADRC Method
2019 Chinese Control And Decision Conference (CCDC), 2019Quadrotor Unmanned Aerial Vehicle (UAV) contains nonlinearity and strong coupling, and it is susceptible to external disturbance. Herein, a design method of attitude control of UAV is presented based on Linear Active Disturbance Rejection Control (LADRC) theory. A transition process is firstly arranged to decrease the overshoot and improve the rapidity
Xuehui Liang, Jingtao Li, Fei Zhao
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Tracking Control of Two DOF Manipulator Based on LADRC
2019 IEEE 4th International Conference on Advanced Robotics and Mechatronics (ICARM), 2019A tracking controller is developed for two degree of freedom (DOF) manipulator by using linear active disturbance rejection control (LADRC) method in this paper. The decoupling problem of a two-degree-of-freedom manipulator is studied, and the error generated by decoupling is explicitly considered as a part of composite disturbance in the controller ...
Wenchao Zheng +3 more
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Research on photovoltaic energy storage system based on LADRC
2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific (ITEC Asia-Pacific), 2017To improve the dynamic performance and the anti-disturbance capability of the photovoltaic energy storage system, a control strategy of the bidirectional DC-DC converter based on Linear Active Disturbance Rejection Control (LADRC) is proposed in this paper. Firstly, the mathematical model of the bidirectional DC-DC converter is established.
Hui Yang +4 more
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Immunity of shunt active power filter based on improved LADRC
Transactions of the Institute of Measurement and Control, 2023To improve the dynamic response speed and performance of active power filter controller, and improve the robustness, tracking ability, and disturbance rejection ability of linear active disturbance rejection controller (ADRC), an improved linear ADRC (LADRC) is proposed.
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ADRC vs LADRC for quadrotor UAV with wind disturbances
2019 Chinese Control Conference (CCC), 2019The wind is considered a strong disturbance for quadrotor aircraft. This paper presents two types of double closed-loop control scheme based on ADRC or LADRC for quadrotor aircrafts with wind disturbances, and the comparison and analysis are discussed.
Haobo Liang, Yong Xu, Xiang Yu
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Active vibration isolation system based on the LADRC algorithm for atom interferometry
Applied Optics, 2020A new, to the best of our knowledge, method based on the linear active disturbance rejection control (LADRC) algorithm is proposed to design and build a vertical vibration isolator below 0.1 H z for cold-atom interferometry.
Yin, Zhou +4 more
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LADRC Current Control Based On LTCL Filter
2021 IEEE 4th International Conference on Renewable Energy and Power Engineering (REPE), 2021Jian Wu +3 more
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LADRC Control for the Three-Phase Voltage-Type PWM Rectifier
Advanced Materials Research, 2012In the three-phase voltage-type pulse width modulation (PWM) inverter system, the steady DC-bus voltage is significant for normal operation of PWM converter. With traditional control method, DC-bus voltage has poor anti-disturbance performance and large steady-state error generated by parametric uncertainties of inductive resistance and switching ...
Jin Fang Zhang, En Li Yao, Jin Chao Xing
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Multi-PMSM Sensorless Cooperative Control Based on LADRC
2022 25th International Conference on Electrical Machines and Systems (ICEMS), 2022Zhang Hang, Liang Wenrui, Zhang Hui
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