Traction control road simulator

Details Traction control road simulator Traction control road simulator

1992-07-06

1994-06-28

Raevis, Robert

Measuring and testing

Vehicle chassis

Steering

G01L 302

Patent

active

053236440

ABSTRACT:
A traction control road simulator (10) is disclosed as having a separate electric motor (12) for controllably applying torque to each axle (14) of a vehicle (16), a speed sensor (46) for determining the speed of each motor (12) and a motor controller (52) for directing each electric motor (12) to apply positive and negative torque to its associated axle (12) to simulate various road conditions in response to the speed signal and according to instructions. A brake (54) is also provided to simulate rapidly changing road conditions.

REFERENCES:
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patent: 3898875 (1975-08-01), Knoop et al.
patent: 3926043 (1975-12-01), Marshall et al.
patent: 3995475 (1976-12-01), Cline
patent: 4050299 (1977-09-01), Maxwell
patent: 4092855 (1978-06-01), Kinney
patent: 4161116 (1979-07-01), Fegraus et al.
patent: 4520444 (1985-05-01), Koos
patent: 4621524 (1986-11-01), von Thun
patent: 4825690 (1989-05-01), Mears
patent: 4862736 (1989-09-01), Treitz
patent: 5101660 (1992-04-01), La Belle

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