Device for indicating the vibration level of a vehicle

Details Device for indicating the vibration level of a vehicle Device for indicating the vibration level of a vehicle

2007-05-29

2007-05-29

Jeanglaude, Gertrude A. (Department: 3661)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Aeronautical vehicle

C701S013000, C244S158100

Reexamination Certificate

active

11017909

ABSTRACT:
A device for indicating at least a first vibration level VIB1derived from a first acceleration signal γ1includes:first analysis element FT1for resolving the first acceleration signal γ1into a plurality of axial analysis signals γ1ieach occupying an identified frequency band Bi;a first memory RM1having recorded therein a plurality of axial weighting coefficients KAi, each corresponding to one of the identified frequency bands Bi; anda first control circuit CC for summing the pthpowers of the axial analysis signals γ1iweighted by the axial weighting coefficients KAi, thereby producing the first vibration level VIB1.

REFERENCES:
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patent: 3945256 (1976-03-01), Wilson et al.
patent: 6026348 (2000-02-01), Hala
patent: 6229898 (2001-05-01), Goodman
patent: 6427815 (2002-08-01), Zeller
patent: 6728658 (2004-04-01), Bechhoefer
patent: 101 33 987 (2003-02-01), None

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