In this chapter, a methodology to compute chaos controllers based on bifurcation diagrams is proposed and applied to PWM-controlled power converters. The technique is based on an adaptive control where the offset of the T -periodic sawtooth signal is modified. Basically, the sawtooth is redefined as a function of the output and reference voltages. This control technique reduces the percentage of regulation error as well as eliminates orbits of period greater than one and the chaotic behavior when the voltage source is varied. Finally, numerical results are obtained to validate the performance of the proposed scheme.
|Number of pages||8|
|Publication status||Published - 1 Jan 2014|
|Event||12th International Conference on Dynamical Systems-Theory and Applications, DSTA 2013 - Łódź, Poland|
Duration: 2 Dec 2013 → 5 Dec 2013
|Conference||12th International Conference on Dynamical Systems-Theory and Applications, DSTA 2013|
|Period||2/12/13 → 5/12/13|
Bibliographical noteFunding Information:
This work was partially supported by Universidad Nacional de Colombia - Manizales, project 12475, Vicerrectoría de Investigación, DIMA, and Programa Jóvenes Investigadores e Innovadores 2011 (COLCIENCIAS) convenio No. 0043 de 2012.
© Springer International Publishing Switzerland 2014.
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