Abstract
This paper extends the recently introduced approach for modelling and solving the optimal control problem of fixed frequency switch-mode dc-dc converters using hybrid system methodologies to the boost circuit topology, including parasitic elements. The concept of the v-resolution model is employed to capture the hybrid nature of these circuits. As the resulting equations are nonlinear, two models are formulated, one featuring additional piecewise affine approximations of the nonlinearities and another nonlinear model that retains the nonlinearities in the related system description. An optimal control problem is formulated and solved online for both cases. Simulation results are provided to compare the outcomes of these approaches.
Original language | English |
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Title of host publication | Proceedings of the 44th IEEE Conference on Decision and Control |
Publisher | Institute of Electrical and Electronics Engineers |
Pages | 4457-4462 |
Number of pages | 6 |
ISBN (Print) | 0-7803-9567-0 |
DOIs | |
Publication status | Published - 2005 |
Externally published | Yes |
Event | 44th IEEE Conference on Decision and Control and European Control Conference (CDC-ECC 2005) - "Melia Sevilla Hotel", Seville, Spain Duration: 12 Dec 2005 → 15 Dec 2005 Conference number: 44 |
Conference
Conference | 44th IEEE Conference on Decision and Control and European Control Conference (CDC-ECC 2005) |
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Abbreviated title | CDC-ECC 2005 |
Country/Territory | Spain |
City | Seville |
Period | 12/12/05 → 15/12/05 |