Land vehicles – Suspension modification enacted during travel – Lateral and longitudinal vehicle attitude control
Patent
1998-10-20
1999-12-14
English, Peter C.
Land vehicles
Suspension modification enacted during travel
Lateral and longitudinal vehicle attitude control
280 5514, 701 38, B60G 17015
Patent
active
060007028
ABSTRACT:
An active suspension system, particularly for vehicles, having supporting units which each have an actively lift-adjustable regulating unit and a passive spring arranged in series thereto. Preferably, a damper is arranged at least in parallel to the spring. By use of various acceleration sensors, lifting, pitching, rolling, longitudinal and lateral accelerations of the vehicle body can be determined. By use of path sensors, the lifting positions of the supporting units are registered. A signal analysis permits the achievement of a definable suspension characteristic.
REFERENCES:
patent: 5295074 (1994-03-01), Williams
patent: 5475593 (1995-12-01), Townend
patent: 5619413 (1997-04-01), Oakley
patent: 5743553 (1998-04-01), Nagel et al.
Patent Abstracts of Japan, Publication No. 62198510, Sept. 2, 1987.
Daimler-Chrysler AG
English Peter C.
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