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Leading research of smart structural system; Chiteki kozo system no sendo kenkyu

Abstract

The technology trend was surveyed to clarify the themes of smart structural system towards its R and D. The smart structural system is a structural system which incorporates functions of perception, judgment and learning by integrating functions, structures and information, to ensure the structural soundness at real time and control the active-adaptive of shapes. The final goal of it is to make materials and structures similar to organic systems. It has a self-repair function which can detect the generation and propagation of cracks and prevent the destruction positively with conducting self-diagnosis. High performance, high efficiency and energy saving are expected by combining the conversion of design concept into destruction control and the regulation of vibration, noise and shape. Especially, it is effective for the safety of aerospace systems, earthquake disaster measures, and extension of machine life. This report describes the background, purpose, R and D activities in Japan and foreign countries, and basic development themes. In addition, it arranges the needs of various industrial fields systematically, and proposes a concrete concept. Furthermore, the effects expected by the application of smart structural systems and the outline of international technical cooperation are presented. 110 refs., 164 figs., 19 tabs.
Authors:
"NONE"
Publication Date:
Mar 01, 1996
Product Type:
Technical Report
Report Number:
NEDO-PR-95011
Reference Number:
SCA: 320302; 990300; 440800; 550100; 290500; PA: NEDO-96:820117; EDB-97:002705; NTS-97:005101; SN: 96001702456
Resource Relation:
Other Information: PBD: Mar 1996
Subject:
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; 99 MATHEMATICS, COMPUTERS, INFORMATION SCIENCE, MANAGEMENT, LAW, MISCELLANEOUS; 44 INSTRUMENTATION, INCLUDING NUCLEAR AND PARTICLE DETECTORS; 55 BIOLOGY AND MEDICINE, BASIC STUDIES; 29 ENERGY PLANNING AND POLICY; MECHANICAL STRUCTURES; ARTIFICIAL INTELLIGENCE; HUMAN FACTORS ENGINEERING; PERFORMANCE; INFORMATION; SENSE ORGANS; LEARNING; DIAGNOSIS; BEHAVIOR; HUMAN FACTORS; DECISION MAKING; PATTERN RECOGNITION; BIOLOGICAL REPAIR; BIOLOGICAL RECOVERY; FRACTURE MECHANICS; SAFETY ENGINEERING
OSTI ID:
402282
Research Organizations:
New Energy and Industrial Technology Development Organization, Tokyo (Japan)
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
Other: ON: DE97717513; TRN: 96:820117
Availability:
Available from Office of Scientific and Technical Information, P.O.Box 1000, Oak Ridge Tennessee 37831, USA; OSTI as DE97717513
Submitting Site:
NEDO
Size:
351 p.
Announcement Date:

Citation Formats

Leading research of smart structural system; Chiteki kozo system no sendo kenkyu. Japan: N. p., 1996. Web.
Leading research of smart structural system; Chiteki kozo system no sendo kenkyu. Japan.
1996. "Leading research of smart structural system; Chiteki kozo system no sendo kenkyu." Japan.
@misc{etde_402282,
title = {Leading research of smart structural system; Chiteki kozo system no sendo kenkyu}
abstractNote = {The technology trend was surveyed to clarify the themes of smart structural system towards its R and D. The smart structural system is a structural system which incorporates functions of perception, judgment and learning by integrating functions, structures and information, to ensure the structural soundness at real time and control the active-adaptive of shapes. The final goal of it is to make materials and structures similar to organic systems. It has a self-repair function which can detect the generation and propagation of cracks and prevent the destruction positively with conducting self-diagnosis. High performance, high efficiency and energy saving are expected by combining the conversion of design concept into destruction control and the regulation of vibration, noise and shape. Especially, it is effective for the safety of aerospace systems, earthquake disaster measures, and extension of machine life. This report describes the background, purpose, R and D activities in Japan and foreign countries, and basic development themes. In addition, it arranges the needs of various industrial fields systematically, and proposes a concrete concept. Furthermore, the effects expected by the application of smart structural systems and the outline of international technical cooperation are presented. 110 refs., 164 figs., 19 tabs.}
place = {Japan}
year = {1996}
month = {Mar}
}