Code covered by the BSD License  

Highlights from
TP Tool

from TP Tool by P. Baranyi, Z. Petres, Sz. Nagy
MATLAB Toolbox providing the functions for TP Model Transformation based Control Design

lmi_asym(lmi)
function lmi = lmi_asym(lmi)
%LMI_ASYM

R = size(lmi.A, 1);
A = lmi.A;
B = lmi.B;
X = lmi.X;
M = lmi.M;
n = lmi.n;
m = lmi.m;

% -X*Ar' - Ar*X + Br*Mr + Mr'*Br' > 0
for r = 1:R
	Ar = reshape(A(r,:,:), [n n]);
	Br = reshape(B(r,:,:), [n m]);
	lmi.F = lmi.F + set(-X*Ar' - Ar*X + Br*M{r} + M{r}'*Br' > 0, sprintf('type1 lmi %d', r));
end

% -X*Ar' - Ar*X - X*As' - As*X + Br*Ms + Ms'*Br' + Bs*Mr + Mr'*Bs' >= 0
for r = 1:R
	for s = r+1:R
		Ar = reshape(A(r,:,:), [n n]);
		As = reshape(A(s,:,:), [n n]);
		Br = reshape(B(r,:,:), [n m]);
		Bs = reshape(B(s,:,:), [n m]);
		lmi.F = lmi.F + set(-X*Ar' - Ar*X - X*As' - As*X + Br*M{s} + M{s}'*Br' + Bs*M{r} + M{r}'*Bs' >= 0, sprintf('type2 lmi %d', r));
	end
end

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