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Increasing the Accuracy of MDOF Road Reproduction Experiments: Experimental Validation
Technical Paper
2005-01-2393
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
A CUBE™ high frequency 6-DOF shaker table has recently been installed at the KULeuven Vehicle Technologies Laboratory. This paper describes a dual hardware-software approach for increased accuracy of Multi-Degree-Of-Freedom (MDOF) road reproduction experiments. On the KULeuven 6-DOF high-frequency shaker table, the hardware is calibrated using a mobile Coordinate Measuring Machine (CMM) and both hardware and software settings are tuned for better accuracy. In addition, a modified Time Waveform Replication (TWR) algorithm is presented that yields more stable control and reduction of unwanted rotations.
Authors
Citation
De Coninck, F., Desmet, W., Sas, P., and De Cuyper, J., "Increasing the Accuracy of MDOF Road Reproduction Experiments: Experimental Validation," SAE Technical Paper 2005-01-2393, 2005, https://doi.org/10.4271/2005-01-2393.Also In
SAE 2005 Transactions Journal of Passenger Cars: Mechanical Systems
Number: V114-6; Published: 2006-02-01
Number: V114-6; Published: 2006-02-01
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