Title:
ACTUAL STEERING ANGLE CONTROL DEVICE FOR VEHICLE
Document Type and Number:
Japanese Patent JP3216459
Kind Code:
B2
Abstract:
PURPOSE: To suppres the excessive increase of an auxiliary steering angle caused by the change of a steering characteristic.
CONSTITUTION: An actual steering angle control device for a vehicle is provided with a means 101 for computing the target value dψM of the moving state quantity of a vehicle from a steering angle θ and vehicle speed V, a means 100 for detecting the moving state quantity dψ generated to the vehicle, a compensator 102 performing compensation corresponding to only the change of deviation age between the detected moving state quantity dψ and the moving state quantity target value dψM, a means 103 for computing the corrected moving state quantity on the basis of the compensated deviation dψc, a means 104 for computing the steering angle correction quantity on the basis of the corrected moving state quantity, a means 105 for computing the main steering angle operating quantity δREF of an auxiliary steering angle imparted to a specified wheel from the steering angle and vehicle speed, a means 106 for adding the steering angle correction quantity to the main steering angle operating quantity δREF so as to compute the target steering angle quantity δRS, and a steering angle adjusting means 107 for imparting the auxiliary steering angle to the specified wheel so as to coincide with the target steering angle quantity.
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Inventors:
Kazutaka Adachi
Application Number:
JP32845894A
Publication Date:
October 09, 2001
Filing Date:
December 28, 1994
Export Citation:
Assignee:
Nissan Motor Co., Ltd
International Classes:
B62D6/00; B62D7/14; (IPC1-7): B62D6/00; B62D7/14
Domestic Patent References:
| JP5147551A | ||||
| JP5185945A | ||||
| JP478670A | ||||
| JP478669A | ||||
| JP415165A |
Attorney, Agent or Firm:
Masaki Goto (1 person outside)