Realization of stochastic systems with exogenous inputs and subspace identification methods

T Katayama, G Picci - Automatica, 1999 - Elsevier
realization problem for linear stationary stochastic systems with an exogenous input. The
approach to stochastic realization … LS estimates of model and observation noise terms. Step A5: …

Maximum likelihood identification and realization of stochastic systems

Y Oshman, T Mendelboim - Journal of guidance, control, and dynamics, 1994 - arc.aiaa.org
… process driven stochastic system, utilizing Gaussian noise … presented realization method
called eigensystem realization … distribution matrix, and C is the observation matrix, such that (A…

[PDF][PDF] Multiscale stochastic realization and model identification with applications to large-scale estimation problems

WW Irving - 1995 - dspace.mit.edu
… Here we are generalizing the internal concept to the multiscale context to mean a realization
having state vectors and driving noises that are all obtainable as functions of the observed

Stochastic theory of minimal realization

H Akaike - IEEE Transactions on Automatic Control, 1974 - ieeexplore.ieee.org
… In the present situation the additive observation noise u, is … identified and S is the selector
matrix which is pxpr. Consider the situation where the input z, is a q-dimensional white noise

A recursive multiple model approach to noise identification

XR Li, Y Bar-Shalom - IEEE Transactions on Aerospace and …, 1994 - ieeexplore.ieee.org
Stochastic hybrid systems are characterized by both continuous-valued uncertainties (realization
of the noises … of the observer residuals provides an estimate of the noise covariances […

Discrete simulation of colored noise and stochastic processes and 1/f/sup/spl alpha//power law noise generation

NJ Kasdin - Proceedings of the IEEE, 1995 - ieeexplore.ieee.org
… same as the number of poles in a minimal realization of H(s). (… This noise has also been
observed in such diverse fields as … by ARMA identification techniques on noise sequences. …

Noise signals

V Babak, A Zaporozhets, Y Kuts, M Fryz, L Scherbak - Springer
… potential indicators for identifying stochastic noise processes. … In measurement, monitoring,
and diagnostic systems, noise … its realization is similar to the realization of thermal noise in …

Stochastic system identification for operational modal analysis: a review

B Peeters, G De Roeck - J. Dyn. Sys., Meas …, 2001 - asmedigitalcollection.asme.org
… input is a realization of a stochastic process (white noise), one speaks of stochastic system
identification. … , no accuracy differences can be observed when looking at the identified modal …

Reference-based stochastic subspace identification for output-only modal analysis

B Peeters, G De Roeck - Mechanical systems and signal processing, 1999 - Elsevier
… The stochastic components (noise) are included and we … Also in mechanical engineering,
this observation (14) is used … the classical covariance-driven stochastic realisation algorithm [7, …

Contraction of information and its inverse problem in reactor system identification and stochastic diagnosis

K Kishida - Advances in Nuclear Science and Technology, 1996 - Springer
… systematic approach to handle observed time series data in … in reactor noise analysis,
when we examine reactor noise … satisfied, then the minimal realization of the four subsystems …