Diagonal Common Quadratic Lyapunov Functions for Sets of Positive Lti Systems
نویسندگان
چکیده
This paper focuses on the problems of a diagonal common quadratic Lyapunov function (DCQLF) existence for sets of stable positive linear time-invariant (LTI) systems. We derive the equivalent algebraic conditions to verify the existence of a DCQLF, namely that the finite number Hurwitz Mezler matrices at least have a common diagonal Stein solution. Finally some reduced cases are considered. 2010 Mathematics Subject Classification: 37B25; 47B07; 39B42
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