On sampled data approach to parameter identification of continuous linear systems
- 1 April 1972
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Automatic Control
- Vol. 17 (2) , 247-249
- https://doi.org/10.1109/tac.1972.1099939
Abstract
It is generally preferable to estimate unknown parameters in analog transfer functions by sampled data techniques. This approach calls for the derivation of an appropriate discrete model D(z) for a given analog system H(s) with undetermined parameters, and then the fitting of the sampled input-output data by D(z) to estimate these parameters. This correspondence presents a method for obtaining such discrete models. It also provides a more effective procedure for calculating the parameter estimates from the identified discrete transfer function hat{D}(z) .Keywords
This publication has 2 references indexed in Scilit:
- A Discrete Method for Parameter Identification in Linear Systems with Transport LagsIEEE Transactions on Aerospace and Electronic Systems, 1969
- System Laplace-transform estimation from sampled dataIEEE Transactions on Automatic Control, 1968