LPV Modeling of Buck Converter and Gain Scheduling Control

Guo Xian Lin; Wei Xie

doi:10.4028/www.scientific.net/AMR.317-319.1390

Paper Titles

Development of Measurement and Control System for TLP Bonding
p.1362

Study on the Intelligent Current Protection for Mining Power System
p.1368

Urban Oversaturated Traffic Network Control Based on Preference Multi-Objective Compatible Optimization Control
p.1373

Design of Air-Tight Property Detector for Gas Meter Based on C8051F350 MCU
p.1385

LPV Modeling of Buck Converter and Gain Scheduling Control
p.1390

An Iterative Learning Approach for Freeway Traffic Density Control
p.1394

The Adaptive Control of Electric Pitch Servo System
p.1398

Design of Intelligent Measure Control System for Thermal Defects
p.1403

Design and Research on the Test and Analysis System for the Proportional Relief Valve Characteristics
p.1411

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 317-319LPV Modeling of Buck Converter and Gain Scheduling...

LPV Modeling of Buck Converter and Gain Scheduling Control

Abstract:

A kind of gain scheduling control is designed for Buck converter. The small signal model of the Buck converter is translated into the Linear Parameter-Varying (LPV) dynamic equation with the load and the line voltage as the scheduled parameters. Based on it, the closed-loop system poles assignment is taken to the specific area with gain scheduled state feedback via linear matrix inequalities (LMIs) technique, the gain scheduled state feedback is designed to regulate the duty cycle of the switch conduction. Compared with robust state feedback control, it has better disturbance rejection performance.

You might also be interested in these eBooks

Equipment Manufacturing Technology and Automation

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 317-319)

Pages:

1390-1393

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.317-319.1390

Citation:

Cite this paper

Online since:

August 2011

Authors:

Guo Xian Lin, Wei Xie

Keywords:

Buck-Converter, Gain-Scheduling Control, H_∞ Control, LPV, State Feedback Control

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Jianhua Geng, Changfan Zhang, and Cheng Luo, "Research of a PWM-Based New Sliding-Mode Controller for the BUCK Converter," 2nd IEEE Conference on Industrial Electronics and Applications, PP. 1907-1911, (2007)

DOI: 10.1109/iciea.2007.4318742

Google Scholar

[2] Chin Chang, "Robust Control of DC-DC Converters: The Buck Converter," 26th Annual IEEE Specialists Conference on Power Electronics, vol.2, PP. 1094-1097, (1995)

DOI: 10.1109/pesc.1995.474951

Google Scholar

[3] C. Olalla, R. Leyva, A.EI Aroudi, and I.Queinnec, "Robust LQR Control for PWM Converters: An LMI Approach," IEEE Trans. on Industrial Electronics, Vol.56, PP. 2548-2558, (2009)

DOI: 10.1109/tie.2009.2017556

Google Scholar

[4] M.sato, Y.Ebihara, and D.Peaucelle, "Gain-Scheduled State-Feedback Controllers Using Inexactly Measured Scheduling Parameters:andproblems," American Control Conference(ACC),PP.3094-3099, (2010)

DOI: 10.1109/acc.2010.5531145

Google Scholar

[5] Li Wen-qiang, and Zhang Zhi-qiang, "Robust Gain-Scheduling Controller to LPV System Using Gap Metric," International Conference on Information and Automation, pp.514-518,(2008)

DOI: 10.1109/icinfa.2008.4608054

Google Scholar

[6] C. Olalla, R. Leyva, A. EI Aroudi, and I. Queinnec, "LMI robust control design for boost PWM converters," IET Power Electronics, Vol. 3, PP. 75-85, (2010)

DOI: 10.1049/iet-pel.2008.0271

Google Scholar

[7] G. Garcia, J. Bernussou, "Pole assignment for uncertain systems in a specified disk by state feedback," IEEE Trans. on Automatic Control, Vol. 40, PP. 184-190, (1995)

DOI: 10.1109/9.362872

Google Scholar