System and method for shock absorber diagnostic

Details System and method for shock absorber diagnostic System and method for shock absorber diagnostic

2005-05-15

2010-10-12

Tran, Khoi (Department: 3664)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Vehicle diagnosis or maintenance indication

C701S029000, C701S037000, C280S005501, C280S005519, C180S282000, C180S197000

Reexamination Certificate

active

07813850

ABSTRACT:
System and method to diagnose shock absorbers (7) on a vehicle (2) and where at least one of the vehicle's wheel axles are air suspended. A control unit (5) with at least one measuring device (4) connected thereto is provided and in which the measuring device (4) measures a signal that corresponds to the oscillations of the vehicle's wheel suspension. The control unit (5) analyzes the characteristic resonance frequency of the vehicle's wheel suspension.

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TI-Active Low Pass Filter Design.

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