유공압시스템학회:학술대회논문집
- 2010.06a
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- Pages.93-97
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- 2010
Simulations for an ASCU of a Train Brake including a Pneumatic Model
공압모델이 포함된 철도차량 제동 ASCU 시뮬레이션
- Received : 2010.06.01
- Published : 2010.06.18
Abstract
Wheel skids may occur during train operations due to low adhesion at the wheel-rail contact point abnormally, and the skids, in turn, result in flats appearing on the wheels, which affect safety and ride comfort significantly. Thus, anti-skid control has a crucial role for safe braking and prevention from flats that could cause a disastrous train accident. This paper presents simulation studies on an anti-skid control unit (ASCU) with a brake system of a rolling stock including a pneumatic model for brake power supply and dump valve operation.