Deterministic-stochastic subspace identification method for identification of nonlinear structures as time-varying linear systems.

Moaveni, Babak.
Asgarieh, Eliyar.
2012

This paper proposes the use of the deterministic-stochastic subspace identification (DSI) method, an input-output parametric linear system identification method, for characterization of nonlinear dynamic structural systems based on their time-varying amplitude-dependent instantaneous (i.e., based on short time-windows) modal parameters. Performance of the DSI method for estimation of instantaneous... read more

Subjects
Tufts University. Department of Civil and Environmental Engineering.
Permanent URL
http://hdl.handle.net/10427/010283
Original publication
B. Moaveni and E. Asgarieh. Deterministic-stochastic subspace identification method for identification of nonlinear structures as time-varying linear systems. Mechanical Systems and Signal Processing 31pp. 40-55. 2012. DOI: 10.1016/j.ymssp.2012.03.004.
ID: tufts:18948
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