Title:
BRAKING SYSTEM UTILIZING TORQUE FEEDBACK CONTROL USING TORQUE LEVEL VARIATION
Document Type and Number:
Japanese Patent JPH11245785
Kind Code:
A
Abstract:
To provide a control device that fills up a brake before an overall feedback signal reaches the control device, engaging it with a wheel, and eliminates such a phenomenon as looseness in the brake.
A braking system and a torque feedback controller using a low-torque cutoff rather than a low-speed cutoff are provided. This low torque cutoff is more improved by gradually shifting in an interval between torque feedback and open loop control in a range where torque exists. A control device is made possible to operate such a torque compensation as setting a wheel speed to zero, thereby avoiding any intermissive property in a brake irrespective of the time or a torque level.
Inventors:
MURPHY JOHN T
Application Number:
JP36893898A
Publication Date:
September 14, 1999
Filing Date:
December 25, 1998
Export Citation:
Assignee:
GOODRICH CO B F
International Classes:
B60T8/00; B60T8/1761; G01L5/28; B60T8/32; B60T8/52; (IPC1-7): B60T8/00; G01L5/28
Attorney, Agent or Firm:
Masataka Oshima