제어로봇시스템학회:학술대회논문집
- 제어로봇시스템학회 2003년도 ICCAS
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- Pages.423-427
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- 2003
Development of Brake System with ABS Function for Aircraft
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Jeon, Jeong-Woo
(Machine Control & Application Research Group, Korea Electrotechnology Research Institute) ;
- Woo, Gui-Aee (Machine Control & Application Research Group, Korea Electrotechnology Research Institute) ;
- Lee, Ki-Chang (Machine Control & Application Research Group, Korea Electrotechnology Research Institute) ;
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Kim, Yong-Joo
(Machine Control & Application Research Group, Korea Electrotechnology Research Institute)
- 발행 : 2003.10.22
초록
In this paper, it is to development of brake system with ABS function for aircraft. The test of brake system is required before applying on aircraft. The real-time dynamic simulator with 5-D.O.F. aircraft dynamic model is developed for braking performance test of ABS (Anti-skid Brake System) control h/w with anti-skid brake functions. The dynamic simulator is real-time interface system that is composed of dynamic simulation parts, master control parts, digital and analog in/out interface parts, and user interface parts. The 5-D.O.F. aircraft dynamic model is composed of a big contour and a little contour by simulation s/w. The big contour represents the interactions of forces in airframe, nose and main landing gear, and engines on the center of gravity. The little contour represents interactions of wheel, braking units, hydraulic units and a control unit. ABS control h/w unit with ABS control algorithm is also developed and is tested with simulator under the some conditions of gripping coefficient. We have known that ABS control h/w unit on wet or snowy runway as well as dry runway very well protects wheel skid.
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