چکیده مقاله
In this paper, a new signal processing technique on multiple piezoelectric sensors/actuators for structural health monitoring of steel structure joints is presented This technique couples the Fast Fourier Transformer with the Wavelet MATLAB Simulink to process the signals of multiple piezoelectric sensors/actuators Signal processing shows high accuracy to identify loose bolts on a steel bridge joints This new signal processing is an on line method to identify the damage locations when piezoelectric is used as smart sensor/actuator for variety of structures with different faults
کلیدواژهها
نویسندگان
Ali Akbar Akbari۱
Assistant Professor, Department of Mechanical Engineering, Faculty of Engineering
Peyman Yazdanpanah Moghadam
M Sc Student, Department of Mechanical Engineering, Faculty of Engineering,
Ehsan Yazdanpanah Moghadam۳
B Sc Student, Department of Mechanical Engineering, Faculty of Engineering, Ferdowsi University
شیوه ارجاع
Akbari۱, Ali Akbar and Yazdanpanah Moghadam, Peyman and Yazdanpanah Moghadam۳, Ehsan,1389,New Signal Processing Technique on Multiple Piezoelectric Sensors/Actuators for Structural Health Monitoring of Steel Structure Joints,11th Iranian Conference on Manufacturing Engineering (ICME 2010),Tabriz
ارائهشده در
مجموعه مقالات یازدهمین کنفرانس ملی مهندسی ساخت و تولید ایران27 مهر 1389 · تبریز