![]() The scheduling parameters are the duty cycle d and resistive load R. To produce faster simulation and to help with voltage stabilizing controller design, you can linearize the model at various duty cycle and load values.įor this example, use the snapshot-based trimming and linearization. It shows nonlinear dependence on the duty cycle and the load variations. The average model is not a linear system. This variant typically executes faster than the Low Level Model variant. The BoostConverterExampleModel model implements such an average model of the circuit as its first variant, called AVG Voltage Model. These average models for the circuit are derived by analytical considerations based on averaging of power dynamics over certain time periods. Such behavior is studied at time scales several decades larger than the fundamental sample time of the circuit. In many applications, the average voltage delivered in response to a certain duty cycle profile is of interest. ![]() ![]() The model takes the duty cycle value as its only input and produces three outputs: inductor current, load current, and load voltage.ĭue to the high-frequency switching and short sample time, the model simulates slowly. The Boost Converter block used in the model is a variant subsystem that implements two different versions of the converter dynamics. The circuit in the model is characterized by high-frequency switching. ![]()
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