Figure 3: Bode plot of linear system array obtained over the scheduling parameter grid.
LPV Simulation
linsys is an array of 25 linear state-space models, each containing 1 input, 3 outputs
and 2 states. The models are discrete-time with sample time of 25 ns. The bode plot
shows significant variation in dynamics over the grid of scheduling parameters. The linear
system array and the accompanying offset data (uoff, yoff and xoff) can be used to
configure the LPV system block. The "LPV model" thus obtained serves as a linear system
array approximation of the average dynamics. The LPV block configuration is available in
the BoostConverterLPVModel model.
lpvmdl = 'BoostConverterLPVModel';
open_system(lpvmdl);
LPV Approximation of a Boost Converter Model