Real-time test of aircraft brake-by-wire system with HILS & dynamometer system

Author

Jeon, Jeong-Woo ; Woo, Gui-Aee ; Lee, Ki-Chang ; Hwang, Don-Ha ; Kim, Yong-Joo

Author_Institution

Res. Group of Machine Control & Application, Korea Electrotechnol. Res. Inst., South Korea

fYear

2004

fDate

3-5 June 2004

Firstpage

322

Lastpage

327

Abstract

In this paper, it is a study to valid a compatibility of digital control unit (DCU) for an aircraft brake system through a dynamometer test as well as HILS test. It is very important because results of this test are satisfied before installing on an aircraft. The dynamometer system is composed of dynamo, HILS (hardware-in-the-loop simulation) and velocity sensors installed on wheel and dynamo. The DCU was tested under various friction conditions in HILS and dynamometer test. The DCU with ABS control algorithm protected very well a wheel skid on high friction condition as well as low friction condition.

Keywords

aircraft; brakes; control engineering computing; digital control; dynamometers; pressure control; aircraft brake system; aircraft brake-by-wire system; digital control unit; dynamometer system; hardware-in-the-loop simulation; real-time test; velocity sensors; Aerospace control; Aircraft; Digital control; Friction; Magnetohydrodynamic power generation; Protection; Real time systems; Sensor systems; System testing; Wheels;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechatronics, 2004. ICM '04. Proceedings of the IEEE International Conference on

Print_ISBN

0-7803-8599-3

Type

conf

DOI

10.1109/ICMECH.2004.1364459

Filename

1364459