Results 41 to 50 of about 1,297 (238)
Linear active disturbance rejection control of waste heat recovery systems with organic Rankine cycles [PDF]
, 2012 In this paper, a linear active disturbance rejection controller is proposed for a waste heat recovery system using an organic Rankine cycle process, whose model is obtained by applying the system identification technique.
Fang Fang +5 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 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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Autonomous landing control of highly flexible aircraft based on Lidar preview in the presence of wind turbulence [PDF]
, 2019 This paper investigates preview-based autonomous landing control of a highly flexible flying wing model using short range Lidar wind measurements in the presence of wind turbulence.
Palacios, Rafael +2 more
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Secondary Frequency Control of Isolated Microgrid Based on LADRC [PDF]
IEEE Access, 2019 The microgrid is considered to have bright prospects in the future for its advantages of high economic benefits and environmentally friendly and alleviate the antinomy for energy's supply and demand. Due to the introduction of renewable energy such as wind power into the microgrid, the intermittent, random, and unpredictability of its output makes it ...
Kezhen Liu +5 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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Applications of Mathematical Models in Engineering [PDF]
, 2022 The most influential research topic in the twenty-first century seems to be mathematics, as it generates innovation in a wide range of research fields.
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Improved active disturbance rejection controller for rotor system of magnetic levitation turbomachinery [PDF]
, 2023 The rotor of the magnetic suspension turbomachinery is supported by the magnetic suspension bearing without contact and mechanical friction, which directly drives the high-efficiency fluid impeller.
Jinchu Zhang +4 more
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Active disturbance rejection control of three-phase LCL power conversion system under non-ideal grid conditions [PDF]
, 2023 Under non-ideal grid operating conditions such as unbalanced grid voltage and harmonic grid that are commonly found in microgrid conditions, the negative sequence components of the microgrid voltage interfere with the active and reactive current controls
Junbo Yang, Sue Wang
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Energies, 2022 This article presents an improved linear active disturbance rejection control (LADRC) method for interior permanent magnet synchronous motor (IPMSM) drives. The proposed method adopts a dual LADRC structure.
Feng Jiang +3 more
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