101-0008-00L Structural Identification and Health Monitoring
Semester | Frühjahrssemester 2022 |
Dozierende | E. Chatzi, V. Ntertimanis |
Periodizität | jährlich wiederkehrende Veranstaltung |
Lehrsprache | Englisch |
Lehrveranstaltungen
Nummer | Titel | Umfang | Dozierende | ||||
---|---|---|---|---|---|---|---|
101-0008-00 G | Structural Identification and Health Monitoring | 2 Std. |
| E. Chatzi, V. Ntertimanis |
Katalogdaten
Kurzbeschreibung | This course will present methods for structural identification and health monitoring. We show how to exploit measurements of structural response (e.g. strains, deflections, accelerations) for evaluating structural condition, with the purpose of maintaining a safe and resilient infrastructure. |
Lernziel | This course aims at providing a graduate level introduction into the identification and condition assessment of structural systems. Upon completion of the course, the students will be able to: 1. Test Structural Systems for assessing their condition, as this is expressed through measurements of dynamic response. 2. Analyse vibration signals for identifying characteristic structural properties, such as frequencies, mode shapes and damping, based on noisy measurements of the structural response. 3. Formulate structural equations in the time and frequency domain 4. Identify possible damage into the structure by picking up statistical changes in the structural behavior |
Inhalt | The course will include theory and algorithms for system identification, programming assignments, as well as laboratory and field testing, thereby offering a well-rounded overview of the ways in which we may extract response data from structures. The topics to be covered are : 1. Elements of Vibration Theory 2. Transform Domain Methods 3. Digital Signals (P 4. Nonparametric Identification for processing test and measurement data (transient, correlation, spectral analysis) 5. Parametric Identification (time series analysis, transfer functions) A series of computer/lab exercises and in-class demonstrations will take place, providing a "hands-on" feel for the course topics. Grading: - This course offers optional homework as learning tasks, which can improve the grade of the end-of-semester examination up to 0.25 grade points (bonus). - The learning tasks will be taken into account if all 3 homeworks are submitted. The maximum grade of 6 can also be achieved by sitting the final examination only. |
Skript | The course script is composed by the lecture slides, which are available online and will be continuously updated throughout the duration of the course: Link |
Literatur | Suggested Reading: T. Söderström and P. Stoica: System Identification, Prentice Hall International: http://user.it.uu.se/~ts/sysidbook.pdf |
Voraussetzungen / Besonderes | Familiarity with MATLAB is advised. |
Leistungskontrolle
Information zur Leistungskontrolle (gültig bis die Lerneinheit neu gelesen wird) | |
Leistungskontrolle als Semesterkurs | |
ECTS Kreditpunkte | 3 KP |
Prüfende | E. Chatzi, V. Ntertimanis |
Form | Semesterendprüfung |
Prüfungssprache | Englisch |
Repetition | Es wird ein Repetitionstermin in den ersten zwei Wochen des unmittelbar nachfolgenden Semesters angeboten. |
Prüfungsmodus | schriftlich 120 Minuten |
Zusatzinformation zum Prüfungsmodus | This course offers optional homework as learning tasks, which can improve the grade of the end-of-semester examination up to 0.25 grade points (bonus). The learning tasks will be taken into account if all 3 homeworks are submitted. The maximum grade of 6 can also be achieved by sitting the final examination only. |
Hilfsmittel schriftlich | Keine |
Lernmaterialien
Keine öffentlichen Lernmaterialien verfügbar. | |
Es werden nur die öffentlichen Lernmaterialien aufgeführt. |
Gruppen
Keine Informationen zu Gruppen vorhanden. |
Einschränkungen
Keine zusätzlichen Belegungseinschränkungen vorhanden. |
Angeboten in
Studiengang | Bereich | Typ | |
---|---|---|---|
Bauingenieurwissenschaften Master | Fächer Digital | W | |
Bauingenieurwissenschaften Master | Vertiefung in Konstruktion | W |