Abstract
This paper extends the recently introduced approach to the modeling and control design in the framework of model predictive control of the dc-dc boost converter to the dc-dc parallel interleaved boost converter. Based on the converter's model a constrained optimal control problem is formulated and solved. This allows the controller to achieve (a) the regulation of the output voltage to a predefined reference value, despite changes in the input voltage and the load, and (b) the load current balancing to the converter's individual legs, by regulating the currents of the circuit's inductors to proper references, set by an outer loop based on an observer. Simulation results are provided to illustrate the merits of the proposed control scheme.
| Original language | English |
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| Title of host publication | 15th International Conference on System Theory, Control and Computing, ICSTCC 2011 |
| Publisher | Institute of Electrical and Electronics Engineers |
| Number of pages | 6 |
| ISBN (Electronic) | 978-973-621-321-2 |
| ISBN (Print) | 9781457711732 |
| Publication status | Published - 2011 |
| Externally published | Yes |
| Event | 15th International Conference on System Theory, Control and Computing, ICSTCC 2011 - Sinaia, Romania Duration: 14 Oct 2011 → 16 Oct 2011 |
Conference
| Conference | 15th International Conference on System Theory, Control and Computing, ICSTCC 2011 |
|---|---|
| Country/Territory | Romania |
| City | Sinaia |
| Period | 14/10/11 → 16/10/11 |