SAMPLED-DATA SIMULATION OF PERIODICALLY SWITCHED NONLINEAR CIRCUITS - Computer Methods for Analysis of Mixed-Mode Switching Circuits - page 150

and

where

Finally the consistent initial conditions are obtained from

5. Sensitivity of Periodically Switched Nonlinear
Circuits
The time domain sensitivity of periodically switched nonlinear cir-
cuits to a circuit parameter i s obtained by differentiating with

respect to