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Road Testing of Wheel Slip Control Systems in the Laboratory
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English
Abstract
The use of a laboratory simulator to evaluate the performance of wheel slip control systems under controlled operating conditions is reported. It is shown how an analog computer can be interconnected with a hydraulic brake system and wheel slip control hardware to form a hybrid simulation of a vehicle installation. An analog computer can also be used to simulate vehicle dynamics and tire-to-road friction characteristics. Simulator accuracy is established by correlating laboratory results with road data. Advantages and disadvantages of using the simulator in lieu of experimental road testing are pointed out.
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Citation
Stewart, E. and Bowler, L., "Road Testing of Wheel Slip Control Systems in the Laboratory," SAE Technical Paper 690215, 1969, https://doi.org/10.4271/690215.Also In
References
- Harned J. L. Johnston L. E. “Anti-Lock Brakes.” Paper presented at General Motors Automotive Safety Seminar July 1968
- Harned J. L. Johnston L. E. Scharpf G. “Measurement of Tire Brake Force Characteristics as Related to Wheel Slip (Anti-Lock) Control System Design.” Paper 690214 presented at SAE International Automotive Engineering Congress January 1969