Repetitive controller design for optimal performance

2011 ◽  
Vol 13 (6) ◽  
pp. 1051-1055 ◽  
Author(s):  
Wentao Chen ◽  
Yechun Lin
Keyword(s):  
Controller Design ◽  
Optimal Performance ◽  
Repetitive Controller

Repetitive Controller Design for Heat Exchanger.

2014 ◽  
Vol 2 (4) ◽  
pp. 25-31
Author(s):  
J. Fulna Kanaga ◽  
◽  
P. Subha Hency Jose ◽  
Keyword(s):  
Heat Exchanger ◽  
Controller Design ◽  
Repetitive Controller

The Repetitive Controller Design for Inhibiting the Torque Ripple of PMSM

2020 ◽  
Author(s):  
Bowen Dou ◽  
Rufei He ◽  
Zhiqiang Wang ◽  
Qing Li ◽  
Chuangjia Chen ◽  
...  
Keyword(s):  
Controller Design ◽  
Torque Ripple ◽  
Repetitive Controller

scholarly journals Design and Analysis of a Repetitive Current Controller for a Single-Phase Bridgeless SEPIC PFC Converter

Energies ◽  
2018 ◽  
Vol 12 (1) ◽  
pp. 131 ◽  
Author(s):  
Jinwoo Kim ◽  
Sanghun Han ◽  
Wontae Cho ◽  
Younghoon Cho ◽  
Hyunsoo Koh
Keyword(s):  
Controller Design ◽  
Harmonic Distortion ◽  
Input Current ◽  
Order Model ◽  
Third Order ◽  
Current Controller ◽  
The Stability ◽  
Small Signal Modeling ◽  
Fifth Order ◽  
Repetitive Controller

This paper studies a repetitive controller design scheme for a bridgeless single-ended primary inductor converter (SEPIC) power factor correction (PFC) converter to mitigate input current distortions. A small signal modeling of the converter is performed by a fifth-order model. Since the fifth-order model is complex to be applied in designing a current controller, the model is approximated to a third-order model. Using the third-order model, the repetitive controller is designed to reduce the input current distortion. Then, the stability of the repetitive controller is verified with an error transfer function. The proposed controller performance is validated by simulation, and the experiment results show that the input current total harmonic distortion (THD) is improved by applying the proposed controller for an 800 W bridgeless SEPIC PFC converter prototype.

Repetitive controller design for minimum TMR in HDD

2005 ◽  
Author(s):  
Sung-Won Park ◽  
Jun Jeong ◽  
Hyun Seok Yang ◽  
Young-Pil Park ◽  
No-Cheol Park
Keyword(s):  
Controller Design ◽  
Repetitive Controller

Repetitive Controller Design in Parameter Space

2003 ◽  
Vol 125 (1) ◽  
pp. 134-138 ◽  
Author(s):  
Levent Gu¨venc¸
Keyword(s):  
Frequency Domain ◽  
Parameter Space ◽  
Controller Design ◽  
Design Method ◽  
Testing Machine ◽  
Design Procedure ◽  
Controller Parameter ◽  
Performance Specifications ◽  
Material Testing Machine ◽  
Repetitive Controller

A new and simple repetitive controller design procedure in controller parameter space, where the structure of the filters in the repetitive controller are fixed from the start and parameters within these filters are tuned, is presented here. This approach results in simple and physically meaningful controllers that are easily implementable. The design method is based on mapping frequency domain performance specifications into a chosen plane of controller parameters. Sensitivity function magnitude bounds and a relative stability measure are chosen as the frequency domain specifications to be mapped into controller parameter space here. The design method is illustrated numerically in the context of a servohydraulic material testing machine application available in the literature.

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