Safety is one of the primary concern for passengers riding a vehicle. Since introduction in the 1980's, the ABS(Anti-lock Brake System) has become so popular that now it almost became a necessity in passenger vehicle. ABS system is detects the wheel speed by controlling the amount of hydraulic when the wheel is locked or slipped. In addition, it consists of device with a complex simulation algorithm and the vehicle's hydraulic braking device And it can determine the status of the hydraulic control by detected signals working status of each solenoid.

Abstract
 1. 서론
 2. ABS 제어 원리
  2.1 슬립률과 노면과의 관계
  2.2 제동력 및 코너링 포스의 특성
  2.3 ABS 기본 제어 원리
 3. 시뮬레이터 구성
  3.1 에어 신호
  3.2 유압 신호
  3.3 전기 신호
 4. 실험 결과
 5. 결론
 참고문헌

• 최상수(국민대학교 자동차공학전문대학원) | S. S. Choi
• 기시우(국민대학교 자동차공학전문대학원) | S. W. Ki