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DISTURBANCE DECOUPLING FOR NONLINEAR TIME‐DELAY SYSTEMS
Author(s) -
MérquezMartínez L.A.,
Moog C.H.
Publication year - 2007
Publication title -
asian journal of control
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.769
H-Index - 53
eISSN - 1934-6093
pISSN - 1561-8625
DOI - 10.1111/j.1934-6093.2007.tb00322.x
Subject(s) - decoupling (probability) , control theory (sociology) , nonlinear system , disturbance (geology) , mathematics , computer science , control engineering , engineering , control (management) , physics , artificial intelligence , paleontology , quantum mechanics , biology
The disturbance decoupling problem is studied for a general class of nonlinear systems with multiple delays. Necessary and sufficient conditions are given for the solvability of the problem, in geometric terms involving so‐called controlled invariant modules. An example is included which shows that there is no unique “standard” solution to disturbance decoupling in opposition to the well known situation of systems without delays.