On direct and inverse problems related to longitudinal impact of non-uniform elastic rods
Abstract:
The impact of two non-uniform elastic rods is considered and a recursive method was developed that solves the inverse problem: Find the location-dependent impedance function of the impacting rod that generates a prescribed impact force. The developed method delivers exact solutions in closed-form. Moreover, a condition is derived which states if a physically meaningful solution exists. Finally, the underlying 1D model has been validated experimentally.
| Zugehörige Institution(en) am KIT | Institut für Technische Mechanik (ITM) |
| Publikationstyp | Hochschulschrift |
| Publikationsjahr | 2021 |
| Sprache | Englisch |
| Identifikator | ISBN: 978-3-7315-1087-1 ISSN: 1614-3914 KITopen-ID: 1000129237 |
| Verlag | KIT Scientific Publishing |
| Umfang | VIII, 124 S. |
| Serie | Schriftenreihe des Instituts für Technische Mechanik, Karlsruher Institut für Technologie ; 36 |
| Art der Arbeit | Dissertation |
| Fakultät | Fakultät für Maschinenbau (MACH) |
| Institut | Institut für Technische Mechanik (ITM) |
| Prüfungsdaten | 07.12.2020 |
| Prüfungsdatum | 07.12.2020 |
| Schlagwörter | Stoßkraft, Charakteristische Impedanz, Wellenausbreitung in elastischen Stäben, Inverser rekursiver Algorithmus, Impact force, Characteristic impedance, Wave propagation in non-uniform elastic rods, Inverse recursive algorithm |
| Relationen in KITopen | |
| Referent/Betreuer | Seemann, W. |