Reference number
ISO 4138:2012
© ISO 2025
ISO 4138:2012
Passenger cars — Steady-state circular driving behaviour — Open-loop test methods
Edition 4
2012-06
Withdrawn
Withdrawn (Edition 4, 2012)

Abstract

ISO 4138:2012 specifies open-loop test methods for determining the steady-state circular driving behaviour of passenger cars as defined in ISO 3833 and of light trucks, such behaviour being one of the factors comprising vehicle dynamics and road-holding properties. The open-loop manoeuvres included in these methods are not representative of real driving conditions, but are nevertheless useful for obtaining measures of vehicle steady-state behaviour resulting from several specific types of control inputs under closely controlled test conditions.

General information

  • Status
     : Withdrawn
    Publication date
     : 2012-06
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 4
    Number of pages
     : 19
  • Technical Committee :
    ISO/TC 22/SC 33
    ICS :
    43.100 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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