Environmental Engineering Reference
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method grows if the coefficient of variance of circuit parameters is large.
Also observed is that of the response exhibits a nonlinear characteris-
tic when of the circuit parameters is large, revealing the limitations
of FOSM method.
6. Summary
Frequency analysis of periodically switched linear circuits has been
presented in this chapter. We have shown that the exact response of
multi-phase periodically switched linear circuits can be obtained by us-
ing a time domain analysis for the value of network variables at the
switching instants and a frequency domain analysis of the circuit equa-
tion depicting the circuits. The cost of computation is much higher as
compared with that of ideal switched capacitor networks. The method
handles both ideal switched capacitor networks and general periodically
switched linear circuits consisting of all linear elements and switches.
In sensitivity analysis of these circuits, direct sensitivity analysis, ad-
joint network approach, and sensitivity network approach have been
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