Ashish Kumar
Reliability and Maintenance Optimization Software Reliability and Analysis Research Statistical Distribution Estimation and Applications Power System Reliability and Maintenance Risk and Safety Analysis Survey Sampling and Estimation Techniques Safety, Risk, Reliability and Quality Software Statistics and Probability Statistics, Probability and Uncertainty

Experience

Aeronautical Development Agency

2025 - Present

Nalanda University

2025 - Present

GLA University

2025 - Present
Show all 19 experience

Editors Role

Reviewer

GJSFR

2014 - Present

Affiliations

Indian Society of Probability and Statistics

Membership

Member since 0

Indian Science Congress Association

Membership

Member since 0

Indian Association for reliability and Statistics

Membership

Member since 0

Research

Reliability and Sensitivity Analysis of Harvesting Systems

Article July 17, 2014

The objective of the present paper is to obtain the reliability of a harvesting system having three unit tractor (T), combine (C) and wagon (W) using supplementary variable technique. For successful operation of the system units T and C must be remain operative while when unit W fails system works partially. Two repairmen are involved in repairing of the system. One of the repairmen (the first) is the foreman (boss) and the other an assistant (apprentice). Whenever unit T and C fails repair is undertaken by boss while repair of the wagon is undertaken by the trainee. If the boss is busy in repairing and at the same time other unit fails then the repair is undertaken by apprentice. With the help of Supplementary variable technique, Laplace transformations and copula methodology, the transition state probabilities, asymptotic behavior, reliability, M.T.T.F. and sensitivity analysis of the system have been evaluated.