Parametric Identification of Transient Signals
- 1 June 1984
- journal article
- Published by Oxford University Press (OUP) in IMA Journal of Mathematical Control and Information
- Vol. 1 (2) , 117-128
- https://doi.org/10.1093/imamci/1.2.117
Abstract
The state-variable filter method of continuous-time parameter identification using a discrete-time identifier is extended to be applicable to signals composed of a transient response generated by a class of unforced nonlinear systems to which has been added a constant offset. The results are illustrated by estimating some hydrodynamic coefficients of a ship from free decay data; and some implications for self-tuning control are discussed.Keywords
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