Disturbance localisation in linear time-invariant multivariable systems |
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| Authors: | Shah S.L. Fisher D.G. Seborg D.E. |
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| Affiliation: | University of Alberta, Department of Chemical Engineering, Edmonton, Canada; |
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| Abstract: | A simple algebraic approach is used to derive necessary and sufficient conditions for the existence of a state feedback matrix to localise disturbances and which some of the closed-loop-system eigenvectors must satisfy for disturbance localisation. This latter result provides valuable insight as to how the state feedback matrix may be synthesised. |
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