The main function of a boost converter is to maintain the
output voltage as close as possible to a desired reference
voltage. In the open loop mode, it exhibits unsatisfactory
dynamic response, and poor voltage regulation, thus, in order
to deal with the output voltage regulation, boost converter is
generally provided with closed loop control. The mode of
operation of the converter is simply varied from ON to OFF
state of the switch. Small signal linearization techniques
have been utilized for controller design. However, due to the
presence of a right-half-plane zero, boost converter is known
as a nonminimum which causes slow dynamic response [8].
Recently, there are several methods of controller design
based on a small-signal linearized model and by
implementing basic circuit of boost converter into closedloop
control have been studied in [9], [10].