Abstract
This paper describes a procedure for variable structure output feedback control (VSOFC) for a class of multivariable linear time-invariant systems. The equivalent control method of Utkin in the output feedback mode yields a reduced-order system exhibiting output feedback equivalent dynamics. Using the Kimura-Davison sufficient conditions for pole-placement using output feedback, a sufficient condition is derived to assign the eigenvalues of the 'reduced'-order system. The observability and controllability of the reduced system is discussed. Two switching surface design algorithms are introduced based on both a static output feedback and on an eigenstructure assignment techniques. A control design is discussed as well.
Original language | British English |
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Pages (from-to) | 805-816 |
Number of pages | 12 |
Journal | Automatica |
Volume | 31 |
Issue number | 6 |
DOIs | |
State | Published - Jun 1995 |