Abstract
During cyclic test of carbon fiber reinforce polymers it was investigated the influence of cycling number until fracture and notch depth on the process of relief forming on the 'smart sensor' surface. 'Smart sensor' is a polycrystalline aluminum foil glued on the object and deforming jointly together. Relief registration process is done by digital photo camera Canon 550D, embedded in optical path of microscope. There are four informative parameters are obtained from the images - mean square error, information entropy, Fourier energy spectrum and fractal dimension. Feature and staging of the relief forming process are investigated and discussed in this paper. The obtained data could be applied for designing the built-in control of composite structures and details.
Original language | English |
---|---|
Title of host publication | Proceedings of 2014 International Conference on Mechanical Engineering, Automation and Control Systems, MEACS 2014 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
ISBN (Print) | 9781479962211 |
DOIs | |
Publication status | Published - 15 Dec 2014 |
Event | 2014 International Conference on Mechanical Engineering, Automation and Control Systems, MEACS 2014 - Tomsk, Russian Federation Duration: 16 Oct 2014 → 18 Oct 2014 |
Other
Other | 2014 International Conference on Mechanical Engineering, Automation and Control Systems, MEACS 2014 |
---|---|
Country | Russian Federation |
City | Tomsk |
Period | 16.10.14 → 18.10.14 |
Keywords
- carbon fiber reinforce polymer
- fartigue
- smart sensor
- structure health monitoring
ASJC Scopus subject areas
- Mechanical Engineering
- Electrical and Electronic Engineering
- Control and Systems Engineering