Indirect adaptive output-feedback control of a class on nonlinear systems
- 1 January 1990
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- p. 2714-2719 vol.5
- https://doi.org/10.1109/cdc.1990.203270
Abstract
The authors present an indirect model-reference adaptive control scheme, which requires only output measurement, for SISO full-linearizable minimum-phase nonlinear systems. The nonlinearities are assumed to satisfy an output-matching condition, and only sector-type nonlinearities are allowed to multiply unknown parameters. The adaptive scheme consists of a certainty-equivalence control law and a prediction-error-type parameter estimator.Keywords
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