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Corner Braking Test and Simulation for Development of VDC System  

이창노 (우석대학교 자동차공학과)
박혁성 (㈜휴모봇)
김영관 (쌍용자동차)
Publication Information
Transactions of the Korean Society of Automotive Engineers / v.11, no.2, 2003 , pp. 211-216 More about this Journal
Abstract
The influence of braking force generated by one tire on vehicle dynamics was investigated by simulation and ground test. A 8 d. o. f vehicle model was developed for simulation. And a special device to apply brake pressure to individual wheel was built for vehicle test. As a result of corner braking test on straight driving, the dynamic responses such as yawrate, lateral acceleration and roll angle were produced in the vehicle, which were in a good agreement to the simulation results. This shows that comer braking used in VDC system can control vehicle dynamics to improve controllability and directional stability.
Keywords
Vehicle dynamic; VDC; Corner braking; Simulation; ABS/ASR; SPMD;
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