The function [bound,muinfo,RPmargin]=fRP(M,om) computes the robust performance margins for the uncertain plant and for the frequency grid
. It returns the
-ssv upper- and lower-bounds by means of the mussv command from the Robust Control Toolbox. The outputs are:
- bound: A structure with the lower- and upper-bounds for each frequency
.
- muinfo: The
-information obtained during the computations.
- RPmargin: The robust performance margins.
If specifying the 3rd inputs as , one can rescale the analysis as follows. Given the uncertain plant
, scales the size of the uncertainty such that
,
for all
with
.
If not specified, is set to its default value
.