국내 최대 기계 및 로봇 연구정보

기술보고서

기술보고서 게시판 내용
타이틀	Open Circuit Resonant Sensors for Composite Damage Detection and Diagnosis
저자	Mielnik, John J., Jr.
Keyword	AIRCRAFT STRUCTURES;; CIRCUITS;; COMPOSITE MATERIALS;; COMPOSITE STRUCTURES;; DAMAGE;; DETECTION;; FABRICATION;; FLIGHT HAZARDS;; LIGHTNING;; STORMS (METEOROLOGY)
URL	http://hdl.handle.net/2060/20110004280
보고서번호	NASA/CR-2011-216884
발행년도	2011
출처	NTRS (NASA Technical Report Server)
ABSTRACT	Under the Integrated Vehicle Health Management (IVHM) program work was begun to investigate the feasibility of sensor systems for detecting and diagnosing damage to aircraft composite structures and materials. Specific interest for this study was in damage initiated by environmental storm hazards and the direct effect of lightning strikes on the material structures of a composite aircraft in flight. A series of open circuit resonant sensors was designed, fabricated, characterized, and determined to be a potentially viable means for damage detection and diagnosis of composite materials. The results of this research and development effort are documented in this report.