Structural Damage Detection Using Frequency Response Function
نویسندگان
چکیده
منابع مشابه
Modern Heuristics in Structural Damage Detection Using Frequency Response Functions
Modern Heuristics in Structural Damage Detection Using Frequency Response Functions. (August 2003) Tamás Róbert Liszkai, M.S., University of Miskolc Chair of Advisory Committee: Dr. Anne M. Raich This research addresses the problem of structural damage detection using linear vibration information contained in frequency response functions. The structural damage identification method is stated as...
متن کاملStructural Damage Identification of Plate Structures based on Frequency Response Function and Natural Frequencies
In this paper, a structural damage identification method (SDIM) is developed for plate-like structures. This method is derived using dynamic equation of undamaged/damaged plate, in which local change in flexural rigidity is characterized utilizing a damage distribution function. The SDIM requires to modal data in the intact state and frequency response of damage state where most of vibration ba...
متن کاملstructural damage identification of plate structures based on frequency response function and natural frequencies
in this paper, a structural damage identification method (sdim) is developed for plate-like structures. this method is derived using dynamic equation of undamaged/damaged plate, in which local change in flexural rigidity is characterized utilizing a damage distribution function. the sdim requires to modal data in the intact state and frequency response of damage state where most of vibration ba...
متن کاملDamage Detection of Beam Structure Using Frequency Response Functions
The global dynamic behavior of structure can affect by the Presence of damage. Hence detection and quantification of damage has a greater significance in the context of structural health monitoring. This paper is based on frequency response function for detecting the presence and severity of damage in the structure. The variations in frequency response function is taken as a feature to detect d...
متن کاملStructural Damage Detection Using Virtual Passive Controllers
Novel approaches are presented for structural damagedetection that use virtual passive controllers attached to structures, where passive controllers are energy dissipative devices and, thus, guarantee closed-loop stability. The use of the identi ed parameters of various closed-loop systems can solve the problem that the reliable identi ed parameters, such as natural frequencies, of the open-l...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Engineering and Technology
سال: 2019
ISSN: 2319-8613,0975-4024
DOI: 10.21817/ijet/2019/v11i6/191106088