1. A buck converter and its small-signal models are given below:(a) Find state-space representations of buck converter in switch positions 1 and– hint: use capacitor voltage (vc) and inductor...

please solve the problem provided on the word doc


1. A buck converter and its small-signal models are given below: (a) Find state-space representations of buck converter in switch positions 1 and– hint: use capacitor voltage (vc) and inductor current (iL) as state vector, input voltage is the only input variable, and capacitor voltage is the only output variable). (b) Find the averaged state-space representation of buck converter. (c) Use the averaged state-space representation, find the steady-state voltage ratio.