On a relaxation of SPR condition in parallel MRAS-continuous-time case
- 1 January 1988
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Automatic Control
- Vol. 33 (10) , 976-979
- https://doi.org/10.1109/9.7259
Abstract
It is shown that the strict positive realness (SPR) condition for asymptotic stability of the continuous-time parallel model reference adaptive system (MRAS) can be removed provided that the parameter adaption law includes a proportional term and the information matrix is made sufficiently large. The present result a continuous-time counterpart of an earlier result (M. Tomizuka, ibid., vol.27, no.4, p.505-6, 1982) on the discrete-time parallel MRAS.Keywords
This publication has 2 references indexed in Scilit:
- Recursive parameter identification algorithm stability analysis via pi-sharingIEEE Transactions on Automatic Control, 1986
- Parallel MRAS without compensation blockIEEE Transactions on Automatic Control, 1982