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| The articulated vehicle dynamic analysis using the AWS (All Wheel Steering) ECU (Electronic Control Unit) test
Soo-Ho Lee
The Journal of Mechanical Science and Technology, vol. 23, no. 4, pp.923-926, 2009
Abstract : An AWS ( all-wheel-steering) system is applied to the articulated vehicle to satisfy the required steering performance.
AWS ECU ( electronic control unit) controls the hydraulic actuator according to vehicle driving environment,
such as driver steering angle, articulating angle, and vehicle velocity. In this paper, the test platform devloped for the
AWS ECU black box test in an HIL( hardware in the loop) environment is explained. Using the developed test platform,
the control algorithm of the AWS ECU can be evaluated under the virtual driving condition of the articulated
vehicle. Also, the maneuver of the vehicle is investigated by using the developed AWS ECU test.
Keyword : All wheel steering; Articulated vehicle; Vehicle dynamics; ECU test |
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