Abstract
This paper concerns a robust control design for multi-loop operation of paralleled DC/DC converters in the presence of uncertainties. The system is composed of voltage-loop and current-loop subsystems. The PID controller is firstly designed to achieve the robust stability and robust performance of the voltage-loop. Then, the PI controller for the current-loop is designed to achieve the robust stability and robust performance of the overall system. The μ-analysis is used to evaluate the robustness of both controllers. Simulation results are presented to demonstrate the control design procedure.
| Original language | English |
|---|---|
| Pages (from-to) | 323-328 |
| Number of pages | 6 |
| Journal | IFAC Proceedings Volumes (IFAC-PapersOnline) |
| Volume | 15 |
| Issue number | 1 |
| Publication status | Published - 1 Jan 2002 |
| Externally published | Yes |
| Publication type | Not Eligible |
| Event | 15th World Congress of the International Federation of Automatic Control, 2002 - Barcelona, Spain Duration: 21 Jul 2002 → 26 Jul 2002 |
Keywords
- PID
- Power conversion
- Robust control
ASJC Scopus subject areas
- Control and Systems Engineering