| Zugriffsnummer | 22571 |
| Dokumenttyp | Zeitschriftenartikel |
| Sprache | Englisch |
| Titel | Column-type multi-component force transducers and their evaluation for dynamic measurement |
| Autor(in); Institution |
Park, Yon-Kyu; Korea Research Institute of Standards and Science, Division of Physical Metrology, Daejeon, KOREA
Kumme, Rolf; 1.2, Festkörpermechanik, PTB-Braunschweig
Röske, Dirk; 1.2, Festkörpermechanik, PTB-Braunschweig
Kang, Dae-Im; Korea Research Institute of Standards and Science, Division of Physical Metrology, Daejeon, KOREA
|
| Quelle/Jahr | Measurement Science and Technology:(2008), 19, 115205-1 - 115205-10 |
| ISSN | 0957-0233 |
| DOI | |
| URL | |
| Verlag | Bristol: IOP |
| Freie Schlagworte | multi-component force-moment transducer ; column-type sensing element dynamic force ; evaluation |
| Zusammenfassung | We describe the dynamic evaluation of multi-component force-moment transducers. Two of these transducers, which can measure three force components, Fx, Fy and Fz, and three moment components, Mx, My and Mz, were developed. One has a solid cylindrical sensing element and the other has a hollow cylindrical shape. They were calibrated statically with a force-moment calibration machine in the Physikalisch-Technische Bundesanstalt (PTB), Germany. We evaluated the dynamic characteristics of the force–moment transducers by using a shaker system and a multi-channel dynamic analyser system. The frequency range of the normal force component Fz is very wide up to 1 kHz, the test frequency in this study. However, the frequency ranges for the transverse force components and moment components are restricted to about 200 Hz and 130 Hz respectively. The column-type force-moment transducer has a high stiffness and so its frequency range is wider than that of a binocular-type force-moment transducer. |
