Discrete Interval Modelling of Boost Converter and Its Diminution Using Modified $\gamma$ and $\delta$ Parameters

In this research proposal, order diminution of discrete interval modelling higher order (HO) boost converter is presented by exploiting modified
$\gamma$
and
$\delta$
parameters table. The fifth order boost converter is modelling with the help of state space averaging technique. The interval modelling of HO fixed coefficient system is done by incorporating the
$\pm 5\%$
variations in system parameters due to uncertainty. The approximation of HO boost discrete interval system is done by utilizing modified
$\gamma-\mathbf{parameters}$
table for unknown denominator coefficients and modified
$\delta$
-parameters table for unknown numerator coefficients. The responses and tabular comparison are also provided in support of proposed methodology.