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Journal ArticleDOI

A modified quality loss model of service life prediction for products via wear regularity

01 Dec 2020-Reliability Engineering & System Safety (Elsevier)-Vol. 204, pp 107187
TL;DR: A new research method is proposed on the full life-cycle variation rule of mechanical products based on the main quality characteristic values should obey the nonlinear change during service time to estimate the quality loss of products more accurately.
About: This article is published in Reliability Engineering & System Safety.The article was published on 2020-12-01. It has received 42 citations till now. The article focuses on the topics: Service quality & Service (business).
Citations
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28 Sep 2014
TL;DR: This paper presents an experimental study of parameter design and tolerance design for dynamic characteristics in the context of Offline and online quality control.
Abstract: Contents: Variety and Quality. Variability loss and tolerance. Determining tolerances. Tolerance design and experimental design. Offline and online quality control. Parameter design and tolerance design: case study. Experimental design for smaller is better characteristics. Experimental design for larger is better characteristics. Bypassing the S/N ratio: spring experiment. Experimental design for dynamic characteristics.

672 citations

Journal ArticleDOI
TL;DR: This paper has studied and analyzed the time-varying reliability of the large and small gears in the one-stage gear transmission system and the mechanical structure of the system itself under the correlation of strength degradation and failure.

33 citations

Journal ArticleDOI
TL;DR: In this article, a dynamic reliability model with mixed uncertain parameters is proposed based on entropy equality information, random and fuzzy variables are transformed and the different possible uncertainties of parameters are analyzed, four reliability index analysis models are given under different parameters.

17 citations

Journal ArticleDOI
TL;DR: In this article, a strength degradation model based on the law of residual strength degradation of metal materials is proposed to determine the effect of different loads on fatigue damage, in order to determine how different loads affect fatigue damage.
Abstract: In order to determine the effect of different loads on fatigue damage, a strength degradation model is proposed according to the law of residual strength degradation of metal materials. The model i...

15 citations


Cites background from "A modified quality loss model of se..."

  • ...Some scholars study the load spectrum to realize the life prediction of parts (Geng et al., 2019; Liu et al., 2020c)....

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  • ...Some scholars predict the parts fatigue life by mathematical models (Liu et al., 2020a, 2020b)....

    [...]

References
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Book
01 Oct 1986
TL;DR: In this paper, a case study of variance loss and tolerance design for online and offline quality control is presented, where the S/N ratio is bypassed by a spring experiment.
Abstract: Contents: Variety and Quality. Variability loss and tolerance. Determining tolerances. Tolerance design and experimental design. Offline and online quality control. Parameter design and tolerance design: case study. Experimental design for smaller is better characteristics. Experimental design for larger is better characteristics. Bypassing the S/N ratio: spring experiment. Experimental design for dynamic characteristics.

927 citations

28 Sep 2014
TL;DR: This paper presents an experimental study of parameter design and tolerance design for dynamic characteristics in the context of Offline and online quality control.
Abstract: Contents: Variety and Quality. Variability loss and tolerance. Determining tolerances. Tolerance design and experimental design. Offline and online quality control. Parameter design and tolerance design: case study. Experimental design for smaller is better characteristics. Experimental design for larger is better characteristics. Bypassing the S/N ratio: spring experiment. Experimental design for dynamic characteristics.

672 citations

Journal ArticleDOI
TL;DR: A comprehensive uncertainty quantification procedure is presented to quantify multiple types of uncertainty using multiplicative and additive UQ methods and the factors that contribute the most to the resulting output uncertainty are investigated and identified for uncertainty reduction in decision-making.

220 citations

Book
01 Jan 1990
TL;DR: In this paper, the authors present a taxonomy of investment worth under risk and under risk under single project for public investments in public utilities, and a procedure for replacement analysis for comparing risky projects.
Abstract: BASIC CONCEPTS AND TECHNIQUES IN ECONOMIC ANALYSIS. Accounting Income and Cash Flow. Interest and Equivalence. Transform Techniques in Cash Flow Modeling. Depreciation and Corporate Taxation. Selecting a Minimum Attractive Rate of Return. DETERMINISTIC ANALYSIS. Measures of Investment Worth--Single Project. Decision Rules for Selecting Among Multiple Alternatives. Deterministic Capital Budgeting Models. STOCHASTIC ANALYSIS. Utility Theory. Measures of Investment Worth Under Risk--Single Project. Methods for Comparing Risky Projects. Risk Simulation. Decision Tree Analysis. SPECIAL TOPICS IN ENGINEERING ECONOMIC ANALYSIS. Evaluation of Public Investments. Economic Analysis in Public Utilities. Procedures for Replacement Analysis. Appendices. Index.

170 citations

Journal ArticleDOI
TL;DR: A probabilistic framework is proposed for fatigue life assessment of notched components under size effects, in which the Smith–Watson–Topper damage parameter is utilized to characterize the multiaxial stress state at the notch tip.

165 citations