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    Detectability of damage by a new modal sensitivity function 

    Type: Conference Paper
    Author : Omid Entezari Heravi; منصور قلعه نوی; علیرضا انتظامی; Mansour Ghalehnovi; Alireza Entezami
    Year: 2016
    Abstract:

    few dynamic

    and physical characteristics for formulating the sensitivity matrix. A high compatibility with

    incomplete modal parameters is another innovation of the proposed sensitivity function that

    makes it as an applicable...

    A numerical damage identification approach by direct sensitivity of orthogonality conditions via stiffness modification index 

    Type: Conference Paper
    Author : Entezami, Alireza; Shariatmadar, Hashem; Ghalehnovi, Mansour
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    A numerical damage identification approach by direct sensitivity of orthogonality conditions via stiffness modification index 

    Type: Conference Paper
    Author : هاشم شریعتمدار; علیرضا انتظامی; منصور قلعه نوی; Hashem Shariatmadar; Alireza Entezami; Mansour Ghalehnovi
    Year: 2013
    Abstract:

    as well as modal parameters consist of natural frequencies and mode shapes must be utilized. For damage assessment, two numerical structures as discrete and continuous dynamic systems are modeled. First, the extent of induced damage is estimated in a...

    Structural Damage Detection by Sensitivity Analysis of Vibrational Response in Civil and Architectural Buildings 

    Type: Conference Paper
    Author : هاشم شریعتمدار; علیرضا انتظامی; Hashem Shariatmadar; Alireza Entezami
    Year: 2013
    Abstract:

    This study investigates the use of vibrational response of structure known as modal parameters, for identification of damage in the civil and architectural buildings. The vibrational response is defined as modal parameters that contain of mode shape...

    Application of Hopfield neural network to structural health monitoring 

    Type: Conference Paper
    Author : Omid Entezari Heravi; منصور قلعه نوی; علیرضا انتظامی; Mansour Ghalehnovi; Alireza Entezami
    Year: 2016
    Abstract:

    Structural health monitoring (SHM) using artificial neural networks has received increasing

    attention due to robustness of neural networks, better performance compared to conventional

    damage detection methods, ...

    Damage Detection of Plane Strain/Stress Problems using Modal Data 

    شناسایی آسیب در مسائل تنش– کرنش مسطح بااستفاده از داده‌های مودال

    Author : Ali Motahhari; علی مطهری; Jalal Akbari; جلال اکبری
    Publisher: Ferdowsi University of Mashhad Pressانتشارات دانشگاه فردوسی مشهد
    Year: 1397
    Abstract:

    وجود آسیب یا ترک در سازه‌ها باعث تغییر در پارامترهای مودال می‌شود و  فرکانس­هاي طبیعی و شکل ­مودهای ارتعاشی آنها را تحت تأثیر قرار می‌دهد؛ بنابراین می­توان از تغییر پارامترهای مودال، برای شناسایی آسیب در سازه­ها استفاده ...

    3.4 A dual-mode transformer-based doherty LTE power amplifier in 40nm CMOS 

    Type: Conference Paper
    Author : Kaymaksut, E. , Reynaert, P.
    Publisher: IEEE
    Year: 2014

    2.3 60Gb/s NRZ and PAM4 transmitters for 400GbE in 65nm CMOS 

    Type: Conference Paper
    Publisher: IEEE
    Year: 2014

    A Simple Acoustic Method for Modal Parameter Measurement of the Resonator for Vibratory Shell Gyroscope 

    Type: Journal Paper
    Author : Xiang Xi; Yulie Wu; Yongmeng Zhang; Xiaomei Wu; Yu Zheng; Xuezhong Wu
    Publisher: IEEE
    Year: 2014

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