Results 241 to 250 of about 402 (282)
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An Improved Deadbeat Current Predictive Control with Active Disturbance Rejection for PMSM
2021 International Conference on Robotics and Control Engineering, 2021Aiming at the problems of steady-state error and low operating efficiency caused by parameter disturbance in deadbeat current predictive control system of PMSM, an improved deadbeat current predictive control with active disturbance rejection is proposed.
Kaixuan Yin +3 more
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Deadbeat predictive current control for PMSM
2012 15th International Power Electronics and Motion Control Conference (EPE/PEMC), 2012In this paper a predictive current control for PMSM based on dead-beat algorithm is proposed, in the synchronous rotary frame, to improve the performance of current loop. Based on the mathematical model of PMSM the current controller calculated the expected voltage vector directly in terms of the current reference and feedback values, after that ...
Li Niu, Ming Yang, Dian-guo Xu
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A predictive deadbeat control in shunt active power filter
2011 International Conference on Wireless Communications and Signal Processing (WCSP), 2011Successive improvement of microprocessor performance makes the deadbeat control applied more widely in active power filter. However, the deadbeat control is susceptible to the noise when it is used to deal with the instantaneous current sampling data. This paper proposed a predictive deadbeat control method based on coherent average.
Zhihua Bao, Zongchen Wang, Shibing Zhang
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Speed control of asynchronous motor based on improved deadbeat predictive algorithm
Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering, 2020In this article, the three-phase asynchronous motor is taken as the research object, and the deadbeat predictive control is the control core, and its control performance is studied. Considering the overshoot of flux linkage and speed response in deadbeat predictive control, an improved deadbeat predictive control algorithm based on synergy theory is ...
Tao Wang 0023, Jikun Li, Qiang Hou
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Predictive deadbeat current control of five-phase BLDC machines
IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society, 2014Model predictive control algorithms have recently gained more importance in the field of power electronics and motor drives. One of the important categories of model predictive control methods is improved deadbeat control in which the reverse system model is used to calculate the appropriate inputs for the next iteration of controlling process. In this
Ramin Salehi Arashloo +3 more
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PMSM Control by Deadbeat Predictive Current Control
2018Considering classical framework imbalance and one-leap lag, an revised current controller is introduced in this work. Synchronous Motor using permanent magnet (PMSM) current control of is boosted up using this controller. By improving the current control, losses in the machine are minimized and machine performance can be improved.
R. Reshma, J. Vishnu
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Deadbeat control of PWM inverter with repetitive disturbance prediction
APEC '99. Fourteenth Annual Applied Power Electronics Conference and Exposition. 1999 Conference Proceedings (Cat. No.99CH36285), 1999A new approach for deadbeat control of a PWM invertor is presented, in which the estimation of the disturbance is carried out with a repetitive predictor instead of a disturbance observer. Taking advantage of repetitiveness of the loads, it gives good performance at lower sampling frequency. Simulations and experiments confirmed the advantages.
null Zhang Kai +3 more
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Predictive Error Model-Based Enhanced Observer for PMSM Deadbeat Control Systems
IEEE Transactions on Industrial ElectronicsDongliang Ke +2 more
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FPGA based predictive deadbeat control for high switching frequency SEPIC
IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society, 2012This paper presents the application of predictive deadbeat control to the high switching frequency DC/DC Single-Ended Primary Inductor Converter (SEPIC). An extended Kalman observer with load variation estimation is designed to achieve current sensorless operation of the controller.
Li, Nan +5 more
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A Predictive Deadbeat Grid-connected Control Method of H6 Topology
2020 5th Asia Conference on Power and Electrical Engineering (ACPEE), 2020The single-phase H6 PV grid-connected inverter can effectively improve the efficiency and safety of the PV grid-connected system with the characteristics of high efficiency and suppressing leakage current. In order to reduce the current distortion due to the control delay, a predictive deadbeat control method is proposed based on the analysis of the ...
Ning Zhou +5 more
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