Title :
Constrained optimization based compensation design for power converters using method of feasible directions
Author :
Samanta, S. ; Srikanth, P. ; Sheehan, R. ; Mukhopadhyay, S.
Author_Institution :
EE, NIT Rourkela, Rourkela, India
Abstract :
This paper presents a gradient based constrained optimization method for compensation design of power converters. A case study of peak current mode buck converter is used to compare the results with traditional methods. The proposed method includes the error-amplifier non-idealities during the design process, thus the obtained control parameters achieve performance close to the desired specifications. The results are validated through SIMPLIS simulations and experimental data.
Keywords :
gradient methods; power convertors; SIMPLIS simulation; constrained optimization based compensation design; error amplifier non; gradient based constrained optimization method; peak current mode buck converter; power converters; Bandwidth; Frequency control; Gain; Optimization methods; Transfer functions; Vectors;
Conference_Titel :
Applied Power Electronics Conference and Exposition (APEC), 2012 Twenty-Seventh Annual IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
978-1-4577-1215-9
Electronic_ISBN :
978-1-4577-1214-2
DOI :
10.1109/APEC.2012.6165898
