Der Artikel ist weiterhin als ^^OTHERCONDITION^^ verfügbar.
Autor: Saeed Eftekhar Azam
ISBN-13: 9783319025582
Einband: Taschenbuch
Seiten: 135
Gewicht: 242 g
Format: 245x165x13 mm
Sprache: Englisch

Online Damage Detection in Structural Systems

PoliMI SpringerBriefs, SpringerBriefs in Applied Sciences and Technology
Applications of Proper Orthogonal Decomposition, and Kalman and Particle Filters
Introduction.- Recursive Bayesian estimation of partially observed dynamic systems.- Model Order Reduction of dynamic systems via Proper Orthogonal Decomposition.- POD-Kalman observer for linear time invariant dynamic systems.- Dual estimation and reduced order modeling of damaging structures.- Summary of the recursive Bayesian inference schemes.
This monograph assesses in depth the application of recursive Bayesian filters in structural health monitoring. Although the methods and algorithms used here are well established in the field of automatic control, their application in the realm of civil engineering has to date been limited. The monograph is therefore intended as a reference for structural and civil engineers who wish to conduct research in this field. To this end, the main notions underlying the families of Kalman and particle filters are scrutinized through explanations within the text and numerous numerical examples. The main limitations to their application in monitoring of high-rise buildings are discussed and a remedy based on a synergy of reduced order modeling (based on proper orthogonal decomposition) and Bayesian estimation is proposed. The performance and effectiveness of the proposed algorithm is demonstrated via pseudo-experimental evaluations.
Autor: Saeed Eftekhar Azam
ISBN-13:: 9783319025582
ISBN: 3319025589
Verlag: Springer, Berlin, Springer International Publishing
Gewicht: 242g
Seiten: 135
Sprache: Englisch
Auflage 2014
Sonstiges: Taschenbuch, 245x165x13 mm, 87 SW-Abb.