국내 최대 기계 및 로봇 연구정보

기술보고서

기술보고서 게시판 내용
타이틀	Innovative Techniques Simplify Vibration Analysis
저자	none
Keyword	APPLICATIONS PROGRAMS (COMPUTERS); COMMERCE;; DYNAMIC STRUCTURAL ANALYSIS;; ENGINEERS;; HELICOPTER ENGINES;; MANUFACTURING;; OSCILLATIONS;; ROCKET ENGINES;; SIGNAL ANALYSIS;; SPACE SHUTTLE MAIN ENGINE;; VIBRATION EFFECTS
URL	http://hdl.handle.net/2060/20110000719
보고서번호	NASA/NP-2010-06-659-HQ
발행년도	2010
출처	NTRS (NASA Technical Report Server)
ABSTRACT	In the early years of development, Marshall Space Flight Center engineers encountered challenges related to components in the space shuttle main engine. To assess the problems, they evaluated the effects of vibration and oscillation. To enhance the method of vibration signal analysis, Marshall awarded Small Business Innovation Research (SBIR) contracts to AI Signal Research, Inc. (ASRI), in Huntsville, Alabama. ASRI developed a software package called PC-SIGNAL that NASA now employs on a daily basis, and in 2009, the PKP-Module won Marshall s Software of the Year award. The technology is also used in many industries: aircraft and helicopter, rocket engine manufacturing, transportation, and nuclear power."