Apparatus and method for detecting rotational imbalance of vehic

Details Apparatus and method for detecting rotational imbalance of vehic Apparatus and method for detecting rotational imbalance of vehic

1990-12-24

1993-12-14

Chapman, John E.

Measuring and testing

Rotor unbalance

In situ

G01M 128

Patent

active

052691861

ABSTRACT:
An apparatus for detecting dynamic rotational imbalance of vehicle roadwheel assemblies includes a force measurement sensor for sensing a combined force exerted between the surface upon which the vehicle is traveling and the vehicle sprung mass and further includes a device for generating a combined force signal corresponding to the sensed combined force. The apparatus further includes processor responsive to the combined force signal for determining the dynamic rotational balance condition of the roadwheel assembly.

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