In modal parameter identification, the damped complex exponential response methods extract modal parameters using free decay responses. Although there are several different complex exponential methods, they are based on the Prony method. The Prony method has some limitations, such as poor robustness
State space formulation: A solution to modal parameter estimation
β Scribed by M. Prevosto; M. Olagnon; A. Benveniste; M. Basseville; G. Le Vey
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 905 KB
- Volume
- 148
- Category
- Article
- ISSN
- 0022-460X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
This paper presents procedures that allow us to estimate the frequencies and damping coe$cients of a vibrating system in time domain, from multioutput data only. The system is excited by a random force and a stochastic state space model is considered. Two algorithms are used to determine the transit
This paper annlJ;es the application of Laguerre polynomial expansion to linear systems. It can be applied to the solution of linear state equations by using an algebraic matri.u to determine the coejicients of the Laglrerre expansion. It also can be applied to system identification by using the expa
A general method of Bayesian forecasting employing the dynamic linear model has been adapted to the problem of estimating individual pharmacokinetic parameters. The Bayesian forecasting method incorporates an efficient Kalman filter algorithm for updating pharmacokinetic parameter estimates when fur
A distributed parameter model of an open-circuit size reduction device at steady state is considered. The model is applicable to tumbling or vibratory mills. Material transport is described in terms of a size-dependent axial convective velocity and a size-dependent axial dispersion coefficient. For