Vehicle sprung- and unsprung-structure relative-velocity computi

Details Vehicle sprung- and unsprung-structure relative-velocity computi Vehicle sprung- and unsprung-structure relative-velocity computi

1997-05-12

1999-11-16

Nguyen, Tan

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Vehicle subsystem or accessory control

701 38, 280 5515, B60G 17015

Patent

active

059873671

ABSTRACT:
Acceleration detecting sensor (60) is provided in a sprung structure (50), while a vibration model comprising the sprung mass of a vehicle, the spring, and the shock absorber is previously stored in control unit (58). The deviation of the detected acceleration from the estimated vertical acceleration of the sprung structure is computed by a control unit (58) and then amplified. The vertical acceleration of the sprung structure and the relative velocity between sprung and unsprung structures are estimated by a control unit (58) according to the amplified deviation and the vibration model. The stored vibration model has one degree of freedom and a simple structure.

REFERENCES:
patent: 5269558 (1993-12-01), Yoshioka et al.
patent: 5467280 (1995-11-01), Kimura
patent: 5642899 (1997-07-01), Inoue et al.
patent: 5832398 (1998-11-01), Sasaki et al.

Affiliated with

Also associated with

Rating

Vehicle sprung- and unsprung-structure relative-velocity computi does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vehicle sprung- and unsprung-structure relative-velocity computi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vehicle sprung- and unsprung-structure relative-velocity computi will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1336731