Comparison of Quantitative Feedback Theory Dependent Controller with Conventional PID and Sliding Mode Controllers on DC-DC Boost Converter for Microgrid Applications

This paper is discussed towards the issue of variations happening in voltage control method DC-DC boost converter. Quantitative feedback theory (QFT) adjusted to efficiently plan a robust PID regulator, which acknowledged utilizing only output plant sensed by sensor. The benefits explained configuration QFT design (Tarakanath Kobaku et al. 25) proved with fact that it disposes problem extra work and ad-hoc tuning gain regular methods, current measurement isn’t needed, provides for case non-minimum phase converter even if there restrictions on bandwidth disturbance factors are already included based controller help bounds thus effect considered system. Various simulation results taken each i.e. conventional sliding mode controller. Here compared verify importance this over other two controllers terms response, reference tracking, line regulation most importantly basis cost effectiveness.