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Viser: Structural System Identification and Health Monitoring - A Primer
Structural System Identification and Health Monitoring
A Primer
Eleni N. Chatzi, Vasilis Dertimanis og Konstantinos Tatsis
(2025)
Sprog: Engelsk
Detaljer om varen
- Hardback: 552 sider
- Udgiver: CRC Press LLC (Juli 2025)
- Forfattere: Eleni N. Chatzi, Vasilis Dertimanis og Konstantinos Tatsis
- ISBN: 9781498731386
Our built infrastructure comprises an evolving organism, which requires monitoring and diagnostics throughout its service life in order to ensure a reliable and safe operation. To this end, Structural Identification (St-Id) exploits sensory feedback in order to reveal an abundance of information on the system throughout its life-cycle. The decoding of this information into an adequate representation of the system, may in turn serve as a tool for life-cycle assessment, maintenance planning and early prognosis and warning.
This graduate level textbook and professional guide provides both an overview of well-established structural identification methods, as well as an introduction to selected advanced state-of-the-art tools, which are particularly suited for implementation in a practical setting. Both parametric and non-parametric methods are discussed, formulated in the time or frequency domain. The challenging issues of state and parameter identification are addressed. Moreover, special topics pertaining to nonlinear and non-stationarity behavior are further visited. The presented methods are demonstrated using MATLAB, with sample code provided for the featured examples.
Part I: Basic Principles. 2 Theory of Vibrations
. 3 Fundamentals of Signal Processing.
Part II: Structural Identification. 4 Vibration testing methods. 5 Non-parametric identification methods. 6 Parametric identification methods.
Part III: Advanced Topics for SHM. 7 Nonlinear Sys-Id methods. 8 Time Varying Sys-Id methods. 9 Damage Detection methods. Appendices: Fundamental Mathematical Concepts