An MPC Reference Governor Approach for Enhancing the Performance of Precompensated Boost DC–DC Converters
Abstract
:1. Introduction
2. DC–DC Boost Converter
3. PID Type III and ARMarkov Predictive Control Design
4. MPC Reference Governor Design for a Voltage-Mode-Controlled Converter
4.1. Converter State-Space Modeling
4.2. PID Controller State-Space Form
4.3. Reference Governor MPC Design and Tuning
4.4. Nonlinear Current Observer
5. Numerical Simulation Results
6. MPC Reference Governor Design for a Two-Loop Current-Mode-Controlled Converter
6.1. Two-Loop PI Controller State-Space Form
6.2. Current-Mode Reference Governor MPC Formulation
6.3. Numerical Simulation Results
7. Conclusions
Funding
Acknowledgments
Conflicts of Interest
References
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200 | 8–14 | 100 | 0.05 | 200 | 10–50 | 0.01 | 24 | 0.42–0.58 |
Main Control Frequency | MPC Control Frequency | ||||
---|---|---|---|---|---|
45 | 1 | 50 | 0.5 | 200 kHz | 100 kHz |
Design | ||||||
---|---|---|---|---|---|---|
PI 1 | 0.025 | 126 | 0.84 | 922 | 3 | 0.7 |
PI 2 | 0.046 | 357 | 1.4 | 1448 | 1 | 0.7 |
Main Control Frequency | MPC Control Frequency | ||||
---|---|---|---|---|---|
100 | 1 | 200 | 0.5 | 200 KHz | 100 KHz |
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Yfoulis, C. An MPC Reference Governor Approach for Enhancing the Performance of Precompensated Boost DC–DC Converters. Energies 2019, 12, 563. https://doi.org/10.3390/en12030563
Yfoulis C. An MPC Reference Governor Approach for Enhancing the Performance of Precompensated Boost DC–DC Converters. Energies. 2019; 12(3):563. https://doi.org/10.3390/en12030563
Chicago/Turabian StyleYfoulis, Christos. 2019. "An MPC Reference Governor Approach for Enhancing the Performance of Precompensated Boost DC–DC Converters" Energies 12, no. 3: 563. https://doi.org/10.3390/en12030563