A Study on Replacement Problems under Uncertain Environment

Abstract

In today s dynamic world, the replacement of machinery and facilities is newlinea permanent and complicated issue due to rapid technical growth and newlineglobalization, which is a shared concern in the minds of the owners of any newlinebusiness. newlineMaintenance is a scheduled procedure to ensure that an equipment or newlinesystem or facility remains normal in order to perform its intended purpose newlinecorrectly without risking a loss of service time due to its failure newline