Lattice Characterization of Feedback Effect on System Structure
نویسنده
چکیده
In the study of problems of disturbance localization, output zeroing, decoupling by state and ouEpuL feedback of linear dynamical sysLems wjth sysLem matrix A and ouEput matrix B, Lhe (A,B)-invariant and (A,B)-controllability subspaces of the state space play an imporLanL roLe. It is shown that the partlally ordered sets of all (A,B)-invariant subspaces and a1l (A,B)controllability subspaces are lattices. Properties of Lhese laLtj-ces are investigated and fruitfulness of the lattice-theoretical characterization of state space structures in synthesis nrohl emq is demnnqirel ad hrr owqmnl ae
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تاریخ انتشار 2012