Singular perturbation methods in the design of linear multivariate tracking systems for plants with polynomial command inputs
- 1 April 1978
- journal article
- research article
- Published by Taylor & Francis in International Journal of Control
- Vol. 27 (4) , 639-650
- https://doi.org/10.1080/00207177808922399
Abstract
In this paper singular perturbation methods are used to provide a basis for the design of tracking systems for a class of multivariable linear plants whose time-domain behaviour exhibits both slow and fast modes and whose output vectors are required to track polynomial command input vectors. These results accordingly constitute a generalization of those previously obtained by Porter (1976) for plants with step command inputs and are illustrated by designing a tracking system for a second-order plant which is required to track a ramp command input.Keywords
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