ISO/FDIS 23985

Passenger cars — Validation of vehicle dynamics simulation — Weave test for on-centre handling quantification

General information

Current stage: 50.00 Effective date: 22 qer 2026

Originator: ISO

Owner: ISO/TC 22/SC 33

Type: International Standard

Scope

This International Standard specifies methods for comparing computer simulation results, generated from a vehicle mathematical model, with measured test data obtained according to ISO 13674-1. The purpose of this comparison is to validate the simulation tool's accuracy in predicting vehicle behavior for this specific test, enabling its application to vehicle variants.
It is applicable to passenger cars as defined in ISO 3833.

Life cycle

NOW

IN_DEVELOPMENT
ISO/FDIS 23985
50.00 Final text received or FDIS registered for formal approval
22 qer 2026