![](/images/graphics-bg.png)
Theoretical Analysis of the Shaft
Joint Authors
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-07-31
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Information Technology and Computer Science
Abstract EN
This paper represents the dynamic response of a steel shaft which is fixed at both ends by bearing.
The shaft is subjected to both axial and bending loads.
The behavior of the shaft in the presence of two transverse cracks subjected to the same angular position along longitudinal direction is observed by taking basic parameters such as nondimensional depth (bi/D), nondimensional length (Li/L), and three relative natural frequencies with their relative mode shapes.
The compliance matrix is calculated from the stress intensity factor for two degrees of freedom.
The dynamic nature of the cracked shaft at two cracked locations at a different depth is observed.
The compliance matrix is a function of crack parameters such as depth and location of crack from any one of the bearings.
The three relative natural frequencies and their mode shapes at a different location and depth obtained analytical and experimental method.
Multiple adaptive neurofuzzy inference system (MANFIS) methodology (an inverse technique) is used for locating the cracks at any depth and location.
The input of the MANFIS is provided with the first three natural frequencies and the first three mode shapes obtained from analytical method.
The predicted result of the MANFIS (relative crack location and depth) has been validated using the results from the developed experimental setup.
American Psychological Association (APA)
Nanda, Jajneswar& Parhi, D. R.. 2013. Theoretical Analysis of the Shaft. Advances in Fuzzy Systems،Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-468532
Modern Language Association (MLA)
Nanda, Jajneswar& Parhi, D. R.. Theoretical Analysis of the Shaft. Advances in Fuzzy Systems No. 2013 (2013), pp.1-11.
https://search.emarefa.net/detail/BIM-468532
American Medical Association (AMA)
Nanda, Jajneswar& Parhi, D. R.. Theoretical Analysis of the Shaft. Advances in Fuzzy Systems. 2013. Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-468532
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-468532