Inertia Calculation for Single-Ended Inertia-Dynamometer Testing(STABILIZED Apr 2023)
J2789_202304
This procedure provides methods to determine the appropriate inertia values for all passenger cars and light trucks up to 4540 kg of GVWR. For the same vehicle application and axle (front or rear), different tests sections or brake applications may use different inertia values to reflect the duty-cycle and loading conditions indicated on the specific test.
Rationale:
This document has been stabilized because the committee has determined that there is no longer any customer pull for further maintenance, review, or revision.
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Related Topics:
Anti-lock braking
Electric vehicles
Hybrid electric vehicles
Electric motors
Regenerative braking
Brake torque
Disc brakes
Electronic braking systems
Braking systems
Also known as: SAE J 2789
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