국내 최대 기계 및 로봇 연구정보

기술보고서

기술보고서 게시판 내용
타이틀	Lessons in the Design and Characterization Testing of the Semi-Span Super-Sonic Transport (S4T) Wind-Tunnel Model
저자	James R. Florance;; Robert C. Scott;; Donald F. Keller;; Mark D. Sanetrik;; Walter A. Silva
Keyword	ACTIVE CONTROL;; ACTUATORS;; DYNAMIC CHARACTERISTICS;; GROUND TESTS;; LOAD TESTS;; PROVING;; SCALE MODELS;; SERVOMECHANISMS;; TRANSONIC WIND TUNNELS;; VIBRATION TESTS;; WIND TUNNEL MODELS
URL	http://hdl.handle.net/2060/20120008169
보고서번호	AIAA Paper 2012-1553
발행년도	2012
출처	NTRS (NASA Technical Report Server)
ABSTRACT	This paper focuses on some of the more challenging design processes and characterization tests of the Semi-Span Super-Sonic Transport (S4T)-Active Controls Testbed (ACT). The model was successfully tested in four entries in the National Aeronautics and Space Administration Langley Transonic Dynamics Tunnel to satisfy the goals and objectives of the Fundamental Aeronautics Program Supersonic Project Aero-Propulso-Servo-Elastic effort. Due to the complexity of the S4T-ACT, only a small sample of the technical challenges for designing and characterizing the model will be presented. Specifically, the challenges encountered in designing the model include scaling the Technology Concept Airplane to model scale, designing the model fuselage, aileron actuator, and engine pylons. Characterization tests included full model ground vibration tests, wing stiffness measurements, geometry measurements, proof load testing, and measurement of fuselage static and dynamic properties.