Boots – shoes – and leggings
Patent
1994-08-22
1996-03-19
Chin, Gary
Boots, shoes, and leggings
280707, B60G 17015
Patent
active
055007988
ABSTRACT:
A hydraulic active suspension for suspending a vehicle body on a plurality of vehicle wheels. Actuators act between each vehicle wheels and a corresponding portion of the vehicle exert a suspension force therebetween and are controlled to increase or decrease the suspension force according to a feedback control amount calculated so that the height of a corresponding portion of the vehicle body approaches a target value. A feed forward control amount is calculated to counteract a vertical force component of a side force applied to the vehicle body due to an acceleration, braking, and/or turning of the vehicle. Finally, a compensation amount is calculated to compensate for a vertical component of a force acting between each vehicle wheel and the ground surface due to acceleration, braking and/or turning of the vehicle, this vertical component being generated based on the structure of a suspension link mechanism.
REFERENCES:
patent: 4924392 (1990-05-01), Kurosawa
patent: 5029328 (1991-07-01), Kamimura et al.
patent: 5033770 (1991-07-01), Kamimura et al.
patent: 5063512 (1991-11-01), Kamimura et al.
patent: 5113345 (1992-05-01), Mine et al.
patent: 5294146 (1994-03-01), Tabata et al.
Inagaki, et al: "Development of Feedforward Control Algorithms for Active Suspension", SAE Publication May 1992, pp. 31-40.
Chin Gary
Toyota Jidosha & Kabushiki Kaisha
LandOfFree
Hydraulic active suspension controlled with side force compensat does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hydraulic active suspension controlled with side force compensat, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulic active suspension controlled with side force compensat will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1962740