FREQUENCY RESPONSE OF TIRES-SLIP ANGLE AND LATERAL FORCE

On the Porsche tire testing rig, rolling wheels were electrohydraulically swivelled around their vertical axis. Frequency responses, ascertained by means of this sinusoidal slip angle input sin wt, will be explained in detail in the present paper. Transient lateral tire properties are shown in a wide range of frequency and speed. Different methods of plotting the results are explained. /GMRL/

• Corporate Authors:

  Society of Automotive Engineers (SAE)

  400 Commonwealth Drive
  Warrendale, PA  United States  15096
• Authors:
  • Weber, R
  • Persch, H G
• Publication Date: 1976-2

Media Info

• Pagination: 19 p.

Subject/Index Terms

• TRT Terms: Axis; Frequency response; Slip surfaces; Speed; Tires
• Uncontrolled Terms: Lateral loads; Slip angle
• Old TRIS Terms: Vertical axis
• Subject Areas: Geotechnology; Highways; Materials; Safety and Human Factors; Vehicles and Equipment;

Filing Info

• Accession Number: 00145234
• Record Type: Publication
• Report/Paper Numbers: SAE 760030
• Files: TRIS
• Created Date: May 31 1977 12:00AM