PARAMETRIC MECHATRONIC MODEL OF A LOAD CELL WITH ELECTROMAGNETIC FORCE COMPENSATION |
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| Hanna Weis, Falko Hilbrunner, Thomas Fröhlich, Gerd Jäger |
- Abstract:
- In this paper a mechatronic model for an electromagnetic-force-compensated (EMC) load cell is presented. Designed in MATLAB® Simulink® the model consists of four main modules: a rigid-body model delineating the mechanical behaviour of the load cell, an analytical model characterising the electrodynamic actuator consisting of a voice coil and a permanent magnet, a characteristic curve modelling the position detector, and a continuous or discrete model describing the operation of the controller.
Optimization of the mechanical, electromagnetic and controller components can be performed using this model; furthermore experiments can be performed to determine the sensitivity of the complete system to changes of defined parameters. - Keywords:
- simulation of complex mechatronic systems, optimisation of parameters, force measurement
- Download:
- IMEKO-TC3-2010-008.pdf
- DOI:
- -
- Event details
- IMEKO TC:
- TC3
- Event name:
- TC3 Conference 2010
- Title:
21st Conference on Measurement of Force, Mass and Torque (together with TC5 HARDMEKO 2010 and 2nd TC22 Meeting on Vibration Measurement)
- Place:
- Pattaya, THAILAND
- Time:
- 21 November 2010 - 25 November 2010