Journal of Aerospace System Engineering (항공우주시스템공학회지)
- Volume 2 Issue 3
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- Pages.1-6
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- 2008
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- 1976-6300(pISSN)
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- 2508-7150(eISSN)
Design of Lateral SCAS based on H∞ for Tilt Rotor Aircraft
H∞ 기반 틸트로터 항공기 횡방향 SCAS 설계
- Lee, Jangho ;
- Yoo, Changsun ;
- Walker, Daniel J. (University of Liverpool)
- Published : 2008.09.30
Abstract
The tilt rotor aircraft has the flight characteristics which takes off vertically like a helicopter and flies forward like an airplane. Especially, the transition process from a helicopter to an airplane mode requires not only the mixing of control inputs but also the stability and controllability augmentation system(SCAS) in order to keep the safe flight because there are compound flight dynamic characteristics of a helicopter and an airplane including non-linearity, uncertainty. This paper describes the design of SCAS in a lateral motion for the tilt rotor aircraft based on the