Method and system for adaptively compensating open loop...

Details Method and system for adaptively compensating open loop... Method and system for adaptively compensating open loop...

2008-06-03

2008-06-03

Camby, Richard M. (Department: 3661)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Vehicle subsystem or accessory control

C701S042000, C280S005510

Reexamination Certificate

active

07383112

ABSTRACT:
An active front-wheel vehicle steering control system that employs open-loop control that includes an adaptive compensation sub-system that compensate for changes in vehicle dynamic parameters. The control system includes a dynamic parameter estimation sub-system that provides an estimated understeer coefficient based on a front-wheel steering angle signal, a vehicle lateral acceleration signal, a vehicle yaw rate signal and a vehicle speed signal. An open-loop control sub-system generates a steering angle control signal for controlling steering of the front wheels using a combination of a nominal open-loop steering angle control signal and a corrected open-loop steering angle control signal that is based on a real-time estimated understeer coefficient.

REFERENCES:
patent: 6862506 (2005-03-01), Boswell et al.
patent: 6892123 (2005-05-01), Hac
patent: 2005/0278077 (2005-12-01), Shin et al.
patent: 2006/0020382 (2006-01-01), Shin et al.

Affiliated with

Also associated with

Rating

Method and system for adaptively compensating open loop... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and system for adaptively compensating open loop..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system for adaptively compensating open loop... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2804917