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  • ISO 4138:2012

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    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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    Passenger cars Steady-state circular driving behaviour Open-loop test methods

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Withdrawn date:  20-09-2021

    Language(s):  English

    Published date:  01-06-2012

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    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.

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    Development Note Supersedes 95/704792 DC (07/2004) Supersedes ISO/DIS 4138. (06/2012)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Withdrawn
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    ISO/TR 8725:1988 Road vehicles Transient open-loop response test method with one period of sinusoidal input
    09/30202466 DC : 0 BS ISO 9815 - ROAD VEHICLES - PASSENGER-CAR AND TRAILER COMBINATIONS - LATERAL STABILITY TEST
    05/30132401 DC : DRAFT APR 2005 ISO 9816 - PASSENGER CARS - POWER-OFF REACTIONS OF A VEHICLE IN A TURN - OPEN-LOOP TEST METHOD
    04/30116286 DC : DRAFT JUL 2004 ISO 7975 - PASSENGER CARS - BRAKING IN A TURN - OPEN-LOOP TEST METHOD
    16/30329954 DC : 0 BS ISO 7975 - PASSENGER CARS - BRAKING IN A TURN - OPEN-LOOP TEST METHOD
    BS ISO 9815:2010 Road vehicles. Passenger-car and trailer combinations. Lateral stability test
    BS AU 230:1989 Methods of test for lateral transient response behaviour of passenger cars
    BS ISO 7975:2006 Passenger cars. Braking in a turn. Open-loop test method
    SAE J 2807 : 2016 PERFORMANCE REQUIREMENTS FOR DETERMINING TOW-VEHICLE GROSS COMBINATION WEIGHT RATING AND TRAILER WEIGHT RATING
    NF ISO 9815 : 2004 ROAD VEHICLES - PASSENGER-CAR AND TRAILER COMBINATIONS - LATERAL STABILITY TEST
    SAE J 2181 : 2011 STEADY-STATE CIRCULAR TEST PROCEDURE FOR TRUCKS AND BUSES
    BS ISO 9816:2006 Passenger cars. Power-off reaction of a vehicle in a turn. Open-loop test method
    BS ISO 14792:2011 Road vehicles. Heavy commercial vehicles and buses. Steady-state circular tests
    BS ISO 19364:2016 Passenger cars. Vehicle dynamic simulation and validation. Steady-state circular driving behaviour
    ISO/TR 8726:1988 Road vehicles Transient open-loop response test method with pseudo-random steering input
    BS AU 247:1993 Method of test for lateral stability of passenger car/trailer combinations
    ISO 7401:2011 Road vehicles — Lateral transient response test methods — Open-loop test methods
    ISO 9815:2010 Road vehicles Passenger-car and trailer combinations Lateral stability test
    ISO 7975:2006 Passenger cars Braking in a turn Open-loop test method
    ISO 19364:2016 Passenger cars — Vehicle dynamic simulation and validation — Steady-state circular driving behaviour
    10/30202463 DC : 0 BS ISO 7401 - ROAD VEHICLES - LATERAL TRANSIENT RESPONSE TEST METHODS - OPEN-LOOP TEST METHODS
    ISO 9816:2006 Passenger cars Power-off reaction of a vehicle in a turn Open-loop test method
    ISO 14792:2011 Road vehicles Heavy commercial vehicles and buses Steady-state circular tests
    BS ISO 7401:2011 Road vehicles. Lateral transient response test methods. Open-loop test methods
    15/30293115 DC : DRAFT FEB 2015 BS ISO 19364 - PASSENGER CARS - VEHICLE DYNAMIC SIMULATION AND VALIDATION - STEADY-STATE CIRCULAR DRIVING BEHAVIOUR
    16/30329957 DC : 0 BS ISO 9816 - PASSENGER CARS - POWER-OFF REACTION OF A VEHICLE IN A TURN - OPEN-LOOP TEST METHOD
    SAE J 2664 : 2017 TRAILER SWAY RESPONSE TEST PROCEDURE

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 1176:1990 Road vehicles — Masses — Vocabulary and codes
    ISO 3833:1977 Road vehicles — Types — Terms and definitions
    ISO 15037-1:2006 Road vehicles Vehicle dynamics test methods Part 1: General conditions for passenger cars
    SAE J 266 : 1996 STEADY-STATE DIRECTIONAL CONTROL TEST PROCEDURES FOR PASSENGER CARS AND LIGHT TRUCKS
    ISO 2416:1992 Passenger cars — Mass distribution
    ISO 8855:2011 Road vehicles — Vehicle dynamics and road-holding ability — Vocabulary
    ISO 7401:2011 Road vehicles — Lateral transient response test methods — Open-loop test methods
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