DC-DC Power Converter with digital PID controller

Autor: VaraPrasad Arikatla, Jaber A. Abu Qahouq
Rok vydání: 2011
Předmět:
Zdroj: 2011 Twenty-Sixth Annual IEEE Applied Power Electronics Conference and Exposition (APEC).
DOI: 10.1109/apec.2011.5744616
Popis: This paper presents an approach for an adaptive PID controller in order to improve the dynamic performance of DC-DC Power Converter. The control variables, namely the proportional constant (K p ) and integral constant (K i ) are varied as a function of the uncompensated error voltage which results in improving the dynamic transient response of the power converter. The experimental results show that there is a reduction in overshoot/undershoot and settling time compared to the conventional PID.
Databáze: OpenAIRE