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Stabilization of multirate sampled-data linear systems. (English) Zbl 0712.93046

Summary: This paper considers the design of multiple-input multiple-output digital control systems characterized by a non-standard sampling mechanism. It is assumed that the various outputs of the plant are measured at different rates, which can be definitively less than the unique rate adopted for the inputs updating, or else at different times. A pole-placement problem is solved by resorting to a controller composed by a periodic state observer and a non-dynamic control law.

MSC:

93D15 Stabilization of systems by feedback
93B55 Pole and zero placement problems
93C05 Linear systems in control theory
93C55 Discrete-time control/observation systems
93C35 Multivariable systems, multidimensional control systems
93C57 Sampled-data control/observation systems
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