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Product Product ISO 4138:2021
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Description Description

This document 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.

This document 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.

Standard Number Standard Number ISO 4138:2021
Title Title ISO 4138:2021 Passenger cars — Steady-state circular driving behaviour — Open-loop test methods
Status Status Published
Publication Date Publication Date 20 Sep 2021
Cross References Cross References
Descriptors Descriptors
ICS ICS 43.100
Committee Committee ISO/TC 22/SC 33 Vehicle dynamics and chassis components
ISBN ISBN
Publisher Publisher PECB Store
Format Format PDF
Delivery Delivery NO
Pages Pages 21
File Size File Size KB