<abstract xmlns="http://www.w3.org/1999/xhtml"><p> There is complicated correlations in mechanical system. By using the advantages of copula function to solve the related issues, this paper proposes the mechanical system reliability model based on copula function. And makes a detailed research for the serial and parallel mechanical system model and gets their reliability function respectively. Finally, the application research is carried out for serial mechanical system reliability model to prove its validity by example. Using Copula theory to make mechanical system reliability modeling and its expectation, studying the distribution of the random variables (marginal distribution) of the mechanical product’ life and associated structure of variables separately, can reduce the difficulty of multivariate probabilistic modeling and analysis to make the modeling and analysis process more clearly.</p></abstract>

There is complicated correlations in mechanical system. By using the advantages of copula function to solve the related issues, this paper proposes the mechanical system reliability model based on copula function. And makes a detailed research for the serial and parallel mechanical system model and gets their reliability function respectively. Finally, the application research is carried out for serial mechanical system reliability model to prove its validity by example. Using Copula theory to make mechanical system reliability modeling and its expectation, studying the distribution of the random variables (marginal distribution) of the mechanical product’ life and associated structure of variables separately, can reduce the difficulty of multivariate probabilistic modeling and analysis to make the modeling and analysis process more clearly.

Analysis and Application of Mechanical System Reliability Model Based on Copula Function

School of Aerospace and Civil Engineering, Harbin Engineering University, Harbin 150001, Heilongjiang,

Polish Maritime Research

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

There is complicated correlations in mechanical system. By using the advantages of copula function to solve the related issues, this paper proposes the...

Analysis and Application of Mechanical System Reliability Model Based on Copula Function

Publié en ligne: 16 nov. 2016

Pages: 187 - 191

DOI: https://doi.org/10.1515/pomr-2016-0064

Mots clés
copula function, mechanical system reliability, model

© 2016

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Analysis and Application of Mechanical System Reliability Model Based on Copula Function

Publié en ligne: 16 nov. 2016

Pages: 187 - 191

DOI: https://doi.org/10.1515/pomr-2016-0064

Mots cléscopula function, mechanical system reliability, model

© 2016

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Mots clés
copula function, mechanical system reliability, model