International Standard
ISO 9815:2010
Road vehicles — Passenger-car and trailer combinations — Lateral stability test
Reference number
ISO 9815:2010
Edition 3
2010-05
International Standard
Read sample
ISO 9815:2010
54152
Published (Edition 3, 2010)
This standard was last reviewed and confirmed in 2015. Therefore this version remains current.

ISO 9815:2010

ISO 9815:2010
54152
Language
Format
CHF 96
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Abstract

ISO 9815:2010 specifies a lateral stability test for passenger-car and trailer combinations. It is applicable to passenger cars in accordance with ISO 3833, and also to light trucks, and their trailer combinations.

The lateral stability test determines the damping characteristic of the yaw oscillation of such towing-vehicle–trailer combinations excited by a defined steering impulse. The combination is initially driven in a steady-state, straight-ahead driving condition. Oscillation of the vehicle is then initiated by the application of a single impulse of steering, followed by a period in which steering is held fixed and the oscillation of the combination is allowed to damp out. Testing is conducted at several constant speeds. Where non-periodic instability is of interest, a steady-state circular test is specified.

General information

  •  : Published
     : 2010-05
    : International Standard to be revised [90.92]
  •  : 3
     : 17
  • ISO/TC 22/SC 33
    43.100 
  • RSS updates

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