14th IFAC Symposium on System Identification, SYSID 2006

SYSID-2006 Paper Abstract


Paper WeA3.3

Gawthrop, Peter (Univ. of Glasgow), Wang, Liuping (RMIT Univ.)

Estimation of Bounded Physical Parameters

Scheduled for presentation during the Invited Session "Continuous-Time System Identification I" (WeA3), Wednesday, March 29, 2006, 11:10−11:30, Hunter Room

14th IFAC Symposium on System Identification, March 29 - 31, 2006, Newcastle, Australia

This information is tentative and subject to change. Compiled on July 17, 2018

Keywords Continuous Time System Estimation, Grey Box Modelling


A method for the constrained estimation of the physical system parameters of linear systems from measured data is described which uses a two-stage procedure: step response estimation via the frequency-sampled filter approach followed by a non-quadratic bounded optimisation to obtain the physical parameters.

The method is illustrated using simulated data and evaluated using experimental data.