| Zugriffsnummer | 30600 |
| Dokumenttyp | Konferenzartikel |
| Peer Review | unbekannt |
| Sprache | Englisch |
| Titel | Uncertainty contributions in sinusoidal force measurement |
| Autor(in); Institution |
Schlegel, Christian; 1.2, Festkörpermechanik, PTB-Braunschweig
Kiekenap, Gabriela; 1.2, Festkörpermechanik, PTB-Braunschweig
|
| Quelle/Jahr | Joint IMEKO International TC3, TC5 and TC22 Conference 2014:(2014), 4 S. |
| Availability | [USB-Stick] ; file name: TC3-107.pdf |
| Verlag | Cape Town: IMEKO |
| Konferenzangaben | Joint IMEKO Conference TC3, TC5 & TC22, Cape Town, 03-05, February, 2014, Republic of South Africa |
| Freie Schlagworte | Dynamic force ; sinusoidal excitation ; laser vibrometer ; rocking motion ; triaxial acceleration |
| Zusammenfassung | This paper describes one of the uncertainty contributions which can be derived from sinusoidal force measurements. These measurements are based on the application of a scanning vibrometer and the use of triaxial accelerometers. The measuring of many acceleration points on the top mass of the transducer makes it possible to obtain acceleration distributions from which a standard deviation can be derived; the triaxial accelerometer allow the observance of certain effects, like rocking modes, or other problems related to specific excitation frequencies of the force transducer. Both measurements can be related to each other. |
