In this paper closed-form conditions for predicting the boundary of period-doubling (PD) bifurcation or saddle-node (SN) bifurcation in a class of PWM piecewise linear systems are obtained from a time-domain asymptotic approach. Examples of switched system considered in this study are switching dc-dc power electronics converters. temperature control systems and hydraulic valve control... https://www.bekindtopets.com/mega-deal-Chocolate-Puddles-the-Platypus-180g-Gourmet-brands-super-choice/