| Zugriffsnummer | 34680 |
| Dokumenttyp | Konferenzartikel |
| Sprache | Englisch |
| Titel | Another approach analyzing the crosstalk matrix for a precise force-torque transducer |
| Autor(in); Institution |
Ogushi, Koji; National Metrology Institute of Japan, AIST, Tsukuba, JAPAN
Baumgarten, Sebastian; 1.2, Festkörpermechanik, PTB-Braunschweig
Röske, Dirk; 1.2, Festkörpermechanik, PTB-Braunschweig
|
| Quelle/Jahr | XXI IMEKO World Congress: full papers:(2015), 4 S. |
| Availability | [Online] |
| Herausgeber(in) |
Holub, Jan
|
| ISBN | 978-80-01-05793-3 |
| URL | |
| Verlag | Prague: |
| Konferenzangaben | XXI IMEKO World Congress "Measurement in Research and Industry", Prague, 30, August - 04, September, 2015, Czech Republic |
| Freie Schlagworte | multi-component measurement ; force ; torque ; screw testing machine ; pseudo-inverse matrix |
| Zusammenfassung | A new multi-component facility for force and torque, which can simultaneously realize precise axial force (Fz) and torsional moment (torque, Mz), is being developed in PTB. Moreover, precise two-axis measuring devices (force-torque transducers) as transfer standards must be also developed for the establishment of the measurement traceability of screw testing machines. Authors have calibrated a new-developed force-torque transducer in each direction of force and torque, separately. The crosstalk matrixes have been obtained by ordinal way, where the normal square-inverse matrix (2 by 2) was used. In this paper, authors tried to obtain the crosstalk matrix by means of another approach, pseudo-inverse matrix, where the data was used as many as possible (2 by 18 or 2 by 26), and the useful crosstalk matrix could be determined in one value. |
