VEHICLE LATERAL CONTROL AND SWITCHING TECHNOLOGY REVIEW STUDY PROGRESS REPORT

The Vehicle Lateral Control and Switching (VLACS) project has been established to investigate alternative steering and switching systems applicable to a wide variety of automated transit vehicle types. This project is part of the Automated Guideway Transit Technology (AGTT) development program derived from the Urban Mass Transportation Administration's experience with automated transportation systems. The objectives of the project are to: (1) reduce the cost, complexity and weight, and increase the life, reliability, maintainability, ride quality, and switching capability of VLACS systems; (2) develop specific performance requirements and guidelines for lateral control and switching systems for SLT, GRT, and PRT vehicles in trained and untrained configurations; (3) develop and evaluate baseline VLACS hardware designs reflecting project objectives; (4) provide experimental data to demonstrate capability of VLACS system and subsystem designs to meet performance requirements including line speed switching; (5) provide a comprehensive analytical evaluation of contact (mechanical) and non-contact (wire-follower) lateral guidance approaches; and (6) perform an assessment of the positive retention capabilities of automatic switching systems.

  • Corporate Authors:

    Otis Elevator Company

    2017 Curtis Street
    Denver, CO  United States  80205

    Urban Mass Transportation Administration

    400 7th Street, SW
    Washington, DC  United States  20590
  • Authors:
    • HAINES, G A
    • Fry, C M
    • McHugh, T
    • Greeson, J O
  • Publication Date: 1978-3

Media Info

  • Pagination: 155 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00182002
  • Record Type: Publication
  • Source Agency: National Technical Information Service
  • Report/Paper Numbers: OTIS/TTD/VLAC-020 Final Rpt., OTIS/TTD/VLAC-023
  • Contract Numbers: DOT-UT-70088
  • Files: NTIS, TRIS, USDOT
  • Created Date: Nov 14 1982 12:00AM