Study on Fuzzy Reliability for Wear of Key Components in Concrete Pumping System

Abstract

In the wear process of the glass-like plates, taking the double uncertainty of the blur and randomness of the event in to account, this paper proposes a fuzzy reliability analysis method for the wear of the glass-like plates. This paper discretely describes the four states of extremely reliable, very reliable, relatively reliable and unreliable. By using fuzzy conditional probability, this paper constructs a multidimensional membership function and obtains a series of reliability conditions under the floating threshold ï¬ , which helps to predict when to replace the glass-like plates accurately and improves the reliability of concrete pump trucks.