국내 최대 기계 및 로봇 연구정보

기술보고서

기술보고서 게시판 내용
타이틀	Confirmation Tests of ALFLEX Vibration Characteristics
저자	Atsushi KANDA, Tokuo SOTOZAKI, Tetsuhiko UEDA
Keyword	ALFLEX; ground vibration test
URL	http://send.nal.go.jp/send/jpn/dlpdf.php3/naltr0001370.pdf?id=NALTR0001370
보고서번호	NAL TR-1370
발행년도	1998.12
출처	NAL (National Aerospace Laboratory of Japan)
ABSTRACT	Ground vibration tests of ALFLEX were carried out by using the Dynamic Displacement Measurement System which enables automatic data acquisition. After structural improvements and flight experiments, vibration characteristics of ALFLEX were confirmed by ground tests. Modal measurements for local vibrations were also conducted by the hammer-impact method. The vibration problem that occurred in the pitch rate of IMU (Inertial Measurement Unit) the flight experiments was considered.