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Reliability and variance-based sensitivity analysis of arch dams during construction and reservoir impoundment

M. Houshmand KHANEGHAHI, M. ALEMBAGHERI, N. SOLTANI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 3,   Pages 526-541 doi: 10.1007/s11709-018-0495-1

Abstract: The reliability method is performed to assess the safety level and the sensitivity analyses for identifyingGlobal sensitivity analysis based on improved Latin hypercube sampling is employed in this study to indicate

Keywords： concrete arch dams     reliability     randomness     improved Latin hypercube sampling     variance-based sensitivity    

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Reliability-based design for automobiles in China

ZHANG Yimin

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 4,   Pages 369-374 doi: 10.1007/s11465-008-0064-8

Abstract: The achievements of theories and methods for reliability-based design of automobiles in China are reviewedFor reliability-based design, the theories and practices, optimization, sensitivity, and robustness areThe techniques of reliability-based design for automobiles are developed.

Keywords： reliability-based     automobile     sensitivity     optimization     robustness    

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Reliability-based robust design optimization of vehicle components, Part I: Theory

Yimin ZHANG

Frontiers of Mechanical Engineering 2015, Volume 10, Issue 2,   Pages 138-144 doi: 10.1007/s11465-015-0333-2

Abstract:

The reliability-based design optimization, the reliability sensitivity analysis and robust designmethod are employed to present a practical and effective approach for reliability-based robust designA procedure for reliability-based robust design optimization of vehicle components is proposed.Application of the method is illustrated by reliability-based robust design optimization of axle andNumerical results have shown that the proposed method can be trusted to perform reliability-based robust

Keywords： vehicle components     reliability-based design optimization     reliability-based sensitivity analysis     multi-objective    

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Reliability Sensitivity Design of Vehicle Familiar Spring

Zhang Yimin,Liu Qiaolingi,Wen Bangchun

Strategic Study of CAE 2004, Volume 6, Issue 1,   Pages 74-80

Abstract:

Based on the reliability design theory and sensitivity analysis method, the reliability sensitivityof the familiar spring for vehicles is extensively discussed and a numerical method for reliabilitysensitivity design is presented.The variation regularities of reliability sensitivity are obtained and the effects of design parameterson reliability of the familiar spring for vehicles are studied.

Keywords： vehicle familiar spring     reliability design     sensitivity     arbitrary distribution parameters    

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Reliability-based robust design optimization of vehicle components, Part II: Case studies

Yimin ZHANG

Frontiers of Mechanical Engineering 2015, Volume 10, Issue 2,   Pages 145-153 doi: 10.1007/s11465-015-0334-1

Abstract:

The reliability-based optimization, the reliability-based sensitivity analysis and robust design methodare employed to propose an effective approach for reliability-based robust design optimization of vehicleApplications of the method are further discussed for reliability-based robust optimization of vehicleResults have shown the proposed method is an efficient method for reliability-based robust design optimization

Keywords： vehicle axles and springs     reliability-based design optimization     reliability-based sensitivity analysis    

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Design optimization of a wind turbine gear transmission based on fatigue reliability sensitivity

Genshen LIU, Huaiju LIU, Caichao ZHU, Tianyu MAO, Gang HU

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 1,   Pages 61-79 doi: 10.1007/s11465-020-0611-5

Abstract: Various issues, such as overweight structure or insufficient fatigue reliability, require continuousimprovements in the reliability-based design optimization (RBDO) methodology.In this work, a novel gear transmission optimization model based on dynamic fatigue reliability sensitivityDesign variables are determined based on the reliability sensitivity and correlation coefficient of thesensitivity.

Keywords： gear transmission     fatigue reliability     reliabi-lity sensitivity     parameter optimization    

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Novel decoupled framework for reliability-based design optimization of structures using a robust shifting

Mohammad Reza GHASEMI, Charles V. CAMP, Babak DIZANGIAN

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 4,   Pages 800-820 doi: 10.1007/s11709-019-0517-7

Abstract: In a reliability-based design optimization (RBDO), computation of the failure probability ( ) at allThus, to reduce extensive computations of RBDO, one could decouple the optimization and reliability analysispresent work proposes a new methodology for such a decoupled approach that separates optimization and reliabilityThis technique is based on the probabilistic sensitivity approach (PSA) on the shifted probability density

Keywords： reliability-based design optimization     trusses     sensitivity analysis     shifting technique     cubic B-splines    

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Risk-based probabilistic thermal-stress analysis of concrete arch dams

Narjes SOLTANI, Mohammad ALEMBAGHERI, Mohammad Houshmand KHANEGHAHI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 5,   Pages 1007-1019 doi: 10.1007/s11709-019-0521-y

Abstract: The deterministic thermal finite element analysis of the dam is combined with the structural reliabilityThe tensile overstressing failure mode is considered for the reliability analysis.Three reliability methods are employed: the first-order second-moment method, the first-order reliabilityThe estimated failure probabilities are discussed and the sensitivity of random variables is investigated

Keywords： arch dams     probabilistic analysis     thermal stress     sensitivity     reliability    

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Reliability-based Robust Optimization Design for Automobile Components Part 1 : Theory

Zhang Yimin,He Xiangdong,Liu Qiaoling,Wen Bangchun

Strategic Study of CAE 2004, Volume 6, Issue 3,   Pages 75-79

Abstract:

In the paper, based on the reliability-based design theory and the reliability sensitivity analysismethod, the reliability-based robust optimization design for automobile components is extensively discussedand a numerical method for reliability-based robust optimization design is presented.The reliability sensitivity is added to the reliability-based optimization design model and the reliability-based

Keywords： automobile components     reliability sensitivity     multi-objective optimization     robust design     theory    

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Reliability-based Robust Optimization Design for Automobile Components Part 2: Axles

Zhang Yimin,He Xiangdong,Liu Qiaoling,Wen Bangchun

Strategic Study of CAE 2004, Volume 6, Issue 4,   Pages 67-71

Abstract:

Using the theoretical method of reliability-based robust optimization design (in Part 1), severalAccording to the method presented in this paper, the reliability-based robust optimization designs for

Keywords： axles     reliability sensitivity     multi-objective optimization     robust design    

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Reliability-based Robust Optimization Design for Automobile Components Part 3 : Springs

Zhang Yimin,He Xiangdong,Liu Qiaoling,Wen Bangchun

Strategic Study of CAE 2004, Volume 6, Issue 5,   Pages 61-64

Abstract:

Using the theoretical method of reliability-based robust optimization design (in part 1) , severalAccording to the method presented in this paper, the reliability-based robust optimization designs for

Keywords： springs     reliability sensitivity     multi-objective optimization     robust design    

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Research on acoustic-structure sensitivity using FEM and BEM

ZHANG Jun, ZHAO Wenzhong, ZHANG Weiying

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 1,   Pages 62-67 doi: 10.1007/s11465-007-0010-1

Abstract: Acoustic-structure sensitivity is used to predict the change of acoustic pressure when a structure designThe sensitivity is significant for reducing noise of structure.Using FEM (finite element method) and BEM (boundary element method) acoustic-structure sensitivity wasThen, acoustic-structure sensitivity was computed by linking velocity sensitivity in FEM and acousticsensitivity in BEM.

Keywords： sensitivity method     BEM     acoustic pressure     pressure sensitivity     frequency    

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Parametric sensitivity analysis of cellular diaphragm wall

Xi CHEN, Wei XU

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 4,   Pages 358-364 doi: 10.1007/s11709-012-0177-3

Abstract: The results indicated that the maximum lateral displacement, which is the evaluation index of sensitivity

Keywords： cellular diaphragm wall     sensitivity analysis     optimization     centrifuge model test    

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Probability strength design of steam turbine blade and sensitivity analysis with respect to random parameters

DUAN Wei

Frontiers in Energy 2008, Volume 2, Issue 1,   Pages 107-115 doi: 10.1007/s11708-008-0018-1

Abstract: Many stochastic parameters have an effect on the reliability of a steam turbine blade during practicalTo improve the reliability of blade design, it is necessary to take these stochastic parameters intoProbability sensitivity analysis, which combines the slope of the gradient and the width of the scatterinput variables are illustrated to analyze how to change the input random variables to improve the reliabilitythe finite element method, the response surface method and Monte Carlo method is an ideal way for the reliability

Keywords： Probability sensitivity     sensitivity analysis     number     cross-section     statistical    

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Current status and prospects of reliability systems engineering in China

Frontiers of Engineering Management 2021, Volume 8, Issue 4,   Pages 492-502 doi: 10.1007/s42524-021-0172-2

Abstract: This study provides a systematic overview of the advent and evolution of reliability systems engineering

Keywords： reliability     effectiveness     model-based systems engineering     reliability systems engineering    

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Title Author Date Type Operation

Reliability and variance-based sensitivity analysis of arch dams during construction and reservoir impoundment

M. Houshmand KHANEGHAHI, M. ALEMBAGHERI, N. SOLTANI

Journal Article

Reliability-based design for automobiles in China

ZHANG Yimin

Journal Article

Reliability-based robust design optimization of vehicle components, Part I: Theory

Yimin ZHANG

Journal Article

Reliability Sensitivity Design of Vehicle Familiar Spring

Zhang Yimin,Liu Qiaolingi,Wen Bangchun

Journal Article

Reliability-based robust design optimization of vehicle components, Part II: Case studies

Yimin ZHANG

Journal Article

Design optimization of a wind turbine gear transmission based on fatigue reliability sensitivity

Genshen LIU, Huaiju LIU, Caichao ZHU, Tianyu MAO, Gang HU

Journal Article

Novel decoupled framework for reliability-based design optimization of structures using a robust shifting

Mohammad Reza GHASEMI, Charles V. CAMP, Babak DIZANGIAN

Journal Article

Risk-based probabilistic thermal-stress analysis of concrete arch dams

Narjes SOLTANI, Mohammad ALEMBAGHERI, Mohammad Houshmand KHANEGHAHI

Journal Article

Reliability-based Robust Optimization Design for Automobile Components Part 1 : Theory

Zhang Yimin,He Xiangdong,Liu Qiaoling,Wen Bangchun

Journal Article

Reliability-based Robust Optimization Design for Automobile Components Part 2: Axles

Zhang Yimin,He Xiangdong,Liu Qiaoling,Wen Bangchun

Journal Article

Reliability-based Robust Optimization Design for Automobile Components Part 3 : Springs

Zhang Yimin,He Xiangdong,Liu Qiaoling,Wen Bangchun

Journal Article

Research on acoustic-structure sensitivity using FEM and BEM

ZHANG Jun, ZHAO Wenzhong, ZHANG Weiying

Journal Article

Parametric sensitivity analysis of cellular diaphragm wall

Xi CHEN, Wei XU

Journal Article

Probability strength design of steam turbine blade and sensitivity analysis with respect to random parameters

DUAN Wei

Journal Article

Current status and prospects of reliability systems engineering in China

Journal Article