A Resonance Tracking Approach from Adaptive Control
- verfasst von
- Meike Gierig, Lars Flessing
- Abstract
Resonance tracking is an approach to measuring concentrations, forces or viscosities. Such vibration-based measurements appear to be particularly well suited for applications at the micro- or even nano-scale. In order to monitor more than one parameter or parameter ratio simultaneously, a new kind of resonance tracking is developed with methods from adaptive control. It combines parameter estimation methods and state observers to adopt the resonant excitation to vibrating systems with time-varying parameters. At the same time, these parameters are measured. This approach is exemplified at two single-input-single-output (SISO) systems: a linear spring-mass-damper oscillator and a weakly nonlinear oscillator of Duffing-type.
- Organisationseinheit(en)
-
Institut für Kontinuumsmechanik
- Externe Organisation(en)
-
Technische Universität Chemnitz
- Typ
- Artikel
- Journal
- GAMM Archive for Students
- Band
- 2019
- Publikationsdatum
- 04.02.2019
- Publikationsstatus
- Veröffentlicht
- Peer-reviewed
- Ja
- Elektronische Version(en)
-
https://doi.org/10.14464/GAMMAS.V1I1.344 (Zugang:
Offen)
