Method for Estimating the Risk with Residual Service Life of Rolling Stock
Waail Mahmod Lafta Al-waely
Waail Mahmod Lafta Al-waely, Technical Computer Engineering, Al-Mustafa University College, Baghdad, Iraq.
Manuscript received on September 22, 2013. | Revised Manuscript received on October 15, 2013. | Manuscript published on October 30, 2013. | PP: 1-4 | Volume-3, Issue-1, October 2013.  | Retrieval Number:  A2129103113/2013©BEIESP

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Abstract: In this paper we use fuzzy set method to solve one of the important problems in mechanical engineering (risk when extend the service life). The residual service life for rolling stock can change depending on it’s using conditions. The Paper offer’s a new method depending on fuzzy set method by using the material mechanical and chemical corrosion mathematical model to determine the residual service for rolling stock with the value of risk of it’s usage in future.
Keywords: Risk when extend the Service life.