Experimental analysis of thin walled composite rotor blade model from structural health monitoring aspect

2018 ◽  
Vol 5 (2) ◽  
pp. 5679-5691
Author(s):  
Pradip D. Haridas ◽  
Prashant M. Pawar
Keyword(s):  
Structural Health Monitoring ◽  
Health Monitoring ◽  
Experimental Analysis ◽  
Rotor Blade ◽  
Structural Health ◽  
Thin Walled ◽  
Blade Model

Experimental Analysis of the Effect of the Structure Area on the PZT-Based SHM Systems

2009 ◽  
Author(s):  
Fabricio Guimaraes Baptista ◽  
Jozue Vieira Filho ◽  
Antonio Eduardo Turra ◽  
Vicente Lopes Junior
Keyword(s):  
Structural Health Monitoring ◽  
Cross Section ◽  
Health Monitoring ◽  
Experimental Analysis ◽  
Large Cross Section ◽  
Structural Health ◽  
Cross Section Area ◽  
Section Area ◽  
Impedance Technique ◽  
Host Structure

The structural health monitoring (SHM) systems based on electromechanical (E/M) impedance technique have been widely investigated. Although many studies indicate the reliability of this technique, some practical considerations still have to be considered in real applications. This paper presents an experimental analysis of the effect of the structure area on the system’s performance. The results indicate that the sensitivity of the system to detect damage decreases significantly when the host structure has large cross-section area.

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