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Life Expectancy and Its Reliability Analysis of Hydraulic Hose Based on Impulse Test

  • Yin LvEmail author
  • Keli Xing
Conference paper
Part of the Advances in Intelligent Systems and Computing book series (AISC, volume 1117)

Abstract

In this paper, a hydraulic hose impulse test bench has been developed. The impulse test of the same specification hydraulic hose has been carried out using the hydraulic hose impulse test bench and the test data have been collected. Based on Weibull distribution, the life expectancy and confidence interval of the specification hose are obtained by using Matlab to calculate the hose impulse test data. Finally, Kolmogorov–Smirnov test of the hose impulse test data is performed using Kolmogorov test table, thus confirming the reliability of the test data. According to research, it is proposed that Weibull distribution can be used to analyze the life expectancy of the hose, thereby reducing the number of trials and energy consumption and protect the environment.

Keywords

Hydraulic hose impulse test bench Life expectancy Weibull distribution Kolmogorov–Smirnov test 

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Copyright information

© Springer Nature Singapore Pte Ltd. 2020

Authors and Affiliations

  1. 1.School of Electromechanical Engineering and AutomationShanghai UniversityShanghaiChina

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