公开(公告)号：US20190293520A1

公开(公告)日：2019-09-26

申请号：US15926252

申请日：2018-03-20

Applicant: Vinay Ramanath ,  Asmi Rizvi Khaleeli ,  AJAY KUMAR THARWANI ,  Garrett Waycaster

Inventor： Vinay Ramanath ,  Asmi Rizvi Khaleeli ,  AJAY KUMAR THARWANI ,  Garrett Waycaster

IPC: G01M99/00

Abstract: A method, device and system of estimation life of a technical system comprising of at least one material, is disclosed. The method includes generating a coefficient distribution by determining probability distribution of condition coefficients associated with the material. The condition coefficients include stress-strain coefficient, stress-life coefficient and structure coefficients. Further, the method includes sampling the coefficient distribution at a high confidence region and a low confidence region. The life of the material is estimated based on the sampled high confidence region and the sampled low confidence region.