WIRELESS DAMAGE INDEX SENSORS FOR MAINTAINING GOOD STRUCTURAL PERFORMANCE(Structures)
نویسندگان
چکیده
منابع مشابه
On-line structural damage localization and quantification using wireless sensors
In this paper, a wireless sensing system is designed to realize on-line damage localization and quantification of a structure using a frequency response function change method (FRFCM). Data interrogation algorithms are embedded in the computational core of the wireless sensing units to extract the necessary structural features, i.e. the frequency spectrum segments around eigenfrequencies, autom...
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چکیده هدف اصلی از طراحی لرزه ای تامین ایمنی جانی در هنگام وقوع زلزله و تعمیر پذیر بودن سازه خسارت دیده، پس از وقوع زلزله است. تجربه زلزله های اخیر نشان داده است که ساختمان های طراحی شده با آیین نامه های مبتنی بر نیرو از نظر محدود نمودن خسارت وارده بر سازه دقت لازم را ندارند. این امر سبب پیدایش نسل جدید آیین نامه های مبتنی بر عملکرد شده است. در این آیین نامه ها بر اساس تغییرشکل های غیرارتجاعی ...
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The knowledge of operational loads on a helicopter rotating components is important for condition based maintenance (CBM) and health usage monitoring systems (HUMS). In the past, the need to deploy slip rings has limited the monitoring of rotating components. Wireless technology eliminates slip rings, but the problem of battery maintenance remains a major obstacle. This paper reports on next ge...
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ژورنال
عنوان ژورنال: AIJ Journal of Technology and Design
سال: 2003
ISSN: 1341-9463,1881-8188
DOI: 10.3130/aijt.9.41