제어로봇시스템학회:학술대회논문집
- 2002.10a
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- Pages.67.4-67
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- 2002
Implementation and Tests of Antilock Braking Algorithm for a heavy vehicle
- Lee, Ki-Chang (KERI) ;
- Jeongwoo Jeon (KERI) ;
- Donha Hwang (KERI) ;
- Kim, Yongjoo (KERI)
- Published : 2002.10.01
Abstract
Antilock brake System (ABS) is a essential safety equipment for modern vehicles. It prevents wheels from being locked-up when emergency braking of a vehicle is required. So it can improves directional stability of the vehicle, shortens stopping distance. Heavy Vehicles such as trucks and buses use mainly pneumatic pressures for their braking systems, where pneumatic modulators control the flow rate of compressed air thus braking pressures in the wheels. In this paper, a antilock braking algorithm which is suitable for heavy vehicles was developed. This algorithm uses limit cycle of wheels and is implemented in the ABS ECU. The developed algorithm and ECU were tested in the labo..
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