An advanced driving simulator has been completed at the Swedish Road and Traffic Research Institute. A moving base system with three degrees of freedom (lateral motion, roll and pitch) is used to simulate inertia forces up to 0.4 g. The visual system consists of three TV-projections with screens in front of the driver covering 120 degrees horizontally. The road picture is generated purely by electronic means and offers flexibility in different layouts of the road and lighting conditions. The theoretical model is fairly complex and describes a vehicle with four wheels. Tire characteristics are nonlinear and the model also includes compliances in the steering system and the suspensions, which is very important to obtain correct handling qualities. The performance of the whole system is measured and compared with field test data, obtained under similar conditions. Different areas of use are described and the advantages and shortcomings are discussed.

  • Supplemental Notes:
    • Twentieth FISITA Congress, (SAE P-143), The Automotive Future, Volume 3, Austria, 6-11 May 1984.
  • Corporate Authors:

    Society of Automotive Engineers (SAE)

    400 Commonwealth Drive
    Warrendale, PA  United States  15096
  • Authors:
    • Lidstrom, M
    • Palmkvist, G
  • Publication Date: 1984-5

Media Info

Subject/Index Terms

Filing Info

  • Accession Number: 00392567
  • Record Type: Publication
  • Source Agency: National Highway Traffic Safety Administration
  • Report/Paper Numbers: SAE 845100, HS-037 464
  • Files: HSL, USDOT
  • Created Date: Feb 28 1985 12:00AM