Title :
Stability analysis of a switching control strategy for DC-DC boost converter
Author :
Schutyser, Pieter ; Gupta, Pawan ; Patra, Abani
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., Kharagpur, India
Abstract :
This paper contains a detailed analysis of the stability of limit cycle in the steady state for DC-DC converter circuits using energy based control. The existence of stable limit cycles in the boost converter is analyzed with a Poincare mapping. The Boost converter has always a stable limit cycle, this is proven analytically which could be done because the control method leads to elegant, almost natural, working modes. The system is simulated, and the stability results are verified.
Keywords :
DC-DC power convertors; Poincare mapping; limit cycles; power control; switching convertors; DC-DC boost converter circuit; Poincare mapping; energy based control; stability analysis; switching control strategy; Circuit stability; Control systems; DC-DC power converters; Eigenvalues and eigenfunctions; Jacobian matrices; Limit-cycles; Stability analysis; State-space methods; Switching circuits; Switching converters;
Conference_Titel :
India Annual Conference, 2004. Proceedings of the IEEE INDICON 2004. First
Print_ISBN :
0-7803-8909-3
DOI :
10.1109/INDICO.2004.1497735
