Road Simulators: The iterative algorithm for drive file creation.

Hay, N. C.; Roberts, D. E.

Abstract

Road simulators reproduce measured service environments in laboratory based test rigs and have contributed significantly to improving the structural integrity and quality of modern vehicles. These rigs are driven by data that are derived from a specified response and the frequency response function of the test rig in an iterative process. This paper introduces an alternative iterative procedure that converges to a valid drive file in fewer iteration steps than the current algorithm.

Citation

Hay, N. C., & Roberts, D. E. (2006). Road Simulators: The iterative algorithm for drive file creation. In SAE Special Paper SP-2038. https://doi.org/10.4271/2006-01-0731

• Conference Name: SAE 2006 World Congress & Exhibition.
• Start Date: Apr 3, 2006
• End Date: Apr 6, 2006
• Online Publication Date: Apr 3, 2006
• Publication Date: Apr 3, 2006
• Deposit Date: May 29, 2008
• Peer Reviewed: Peer Reviewed
• Book Title: SAE Special Paper SP-2038
• DOI: https://doi.org/10.4271/2006-01-0731
• Keywords: Vehicle design; Vehicle performance; Test rigs; Frequency responses; Iterative processes; Mathematical models
• Public URL: http://researchrepository.napier.ac.uk/id/eprint/1859
• Additional Information: Session: Loads Simulation and Analysis in Automotive Engineering (Part 2 of 4) - Road Test Simulator Techniques.; ; Technical Paper 2006-01-0731 included in SAE Special Paper SP-2038