Method and device for ascertaining the center-of-gravity...

Details Method and device for ascertaining the center-of-gravity... Method and device for ascertaining the center-of-gravity...

2007-08-28

2007-08-28

Nguyen, Thu V. (Department: 3661)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Determining balance or center of gravity

Reexamination Certificate

active

10681994

ABSTRACT:
A method and the associated device for ascertaining the center-of-gravity height of a motor vehicle, in whicha variable representing the rolling motion of the vehicle about its roll axis oriented in the vehicle longitudinal direction is ascertained,a variable representing the lateral acceleration of the vehicle is ascertained,the center-of-gravity height is ascertained from the variable representing the rolling motion and the variable representing the lateral acceleration,the center-of-gravity height is ascertained only in predefined driving conditions,the change in the roll rate per unit of time entering into the ascertainment of the predefined driving conditions.

REFERENCES:
patent: 5825284 (1998-10-01), Dunwoody et al.
patent: 6502023 (2002-12-01), Fukada
patent: 2002/0109310 (2002-08-01), Lim
patent: 2003/0065430 (2003-04-01), Lu et al.
patent: 2003/0236603 (2003-12-01), Lu
patent: 199 18 597 (2000-11-01), None
“Center of Gravity” Oct. 9, 1997, http://theoryx5.uwinnipeg.ca/physics/rot
ode4.html pp. 1-2.

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