... Metric for Robust Design Optimization Under Time- and Space-Dependent Uncertainty Through Metamodeling ,” ASME J. Mech. Des. , 142 ( 3 ), p. 031110 . 10.1115/1.4045599 [25] Wei , X. , and Du , X. , 2019 , “ Uncertainty Analysis for Time- and Space-Dependent Responses With Random...

... analysis is effectively improved compared with MCS. The reliability analysis results of three PET models are shown in Fig. 12( b ) . Typically, the positioning accuracy reliability of end effector for industrial robot can be calculated using the probabilistic uncertainty analysis method...

... echanical D esign . 23 05 2022 03 10 2022 07 10 2022 17 11 2022 Gaussian processes calibration multiscale simulations reduced-order model microstructural uncertainties machine learning metamodeling multiobjective optimization uncertainty analysis Multiscale...

... mapping design methodology metamodeling reliability in design uncertainty analysis National Research Foundation of Korea 10.13039/501100003725 2021K2A9A2A06044278 FY2021 Over the past decades, reliability-based design optimization (RBDO) has been widely used for engineering...

... of M echanical D esign . 11 02 2022 01 07 2022 09 07 2022 08 08 2022 reliability analysis importance sampling hybrid Monte Carlo Kriging Gaussian mixture model reliability in design uncertainty analysis National Key Research and Development Program...

... risk-based design simulation-based design uncertainty analysis uncertainty modeling 19 03 2022 14 06 2022 24 06 2022 04 08 2022 This work is in part a work of the U.S. Government. ASME disclaims all interest in the U.S. Government’s contributions. Contributed...

... 22 07 2022 model validation uncertainty correlation angle metric limited data Mahalanobis distance design validation uncertainty analysis uncertainty modeling National Natural Science Foundation of China 10.13039/501100001809 52111540267 State Key Laboratory...

... 07 2022 machine learning metamodeling reliability in design uncertainty analysis National Natural Science Foundation of China 10.13039/501100001809 51875525 51905475 52111540267 Natural Science Foundation of Zhejiang Province 10.13039/501100004731 LY21E050008...

... and implement uncertainty analysis under different uncertainty levels (UL) and distributions. Then, with the use of a set of orthogonal polynomials for uniform and Gaussian distribution, respectively, the high dimensional model representation of the mapping relationship is approximately expressed...

... variability. A virtual representation of the LPBF process is first constructed using a physics-based model. To enable faster computation required in uncertainty analysis and decision-making, the physics-based model is replaced by a cheaper surrogate model. A two-step surrogate model is proposed when...

.... Theory Methods , 18 ( 10 ), pp. 3851 – 3874 . 10.1080/03610928908830127 18 10 2021 16 02 2022 17 02 2022 08 04 2022 conceptual design data-driven design design theory and methodology machine learning uncertainty analysis The designs for new engineering...

... engineering uncertainty analysis Flexible design is a well-established approach to mitigate an uncertain future in the lifespan of complex systems [ 1 , 2 ]. One increasingly popular method for implementing flexibility is to design the ability to change “in” systems. This strategy of flexibility...

... for Differential Equations With Random Inputs ,” SIAM J. Sci. Comput. , 27 ( 3 ), pp. 1118 – 1139 . 10.1137/040615201 [39] Xiu , D. , 2007 , “ Efficient Collocational Approach for Parametric Uncertainty Analysis ,” Commun. Comput. Phys. , 2 ( 2 ), pp. 293 – 309 . [40] Karhunen , K...

... 06 12 2021 robust topology optimization hybrid bounded uncertainties functionally graded materials (FGMs) graphene platelets (GPLs) critical load Gauss–Laguerre quadrature realization vector set design optimization design theory and methodology robust design uncertainty analysis...

... environment mobile robots reliability in design simulation-based design uncertainty analysis uncertainty modeling Automotive Research Center 10.13039/100008192 W56HZV-04-2-0001 Identifying a reliable mission path is important for off-road autonomous ground vehicles (AGVs...

... the occurrence of a failure. Directorate for Engineering 10.13039/100000084 1923799 reliability analysis dimension reduction physics-based reliability reliability in design uncertainty analysis References [1] Hasofer , A. M. , and Lind , N. C. , 1974 , “ Exact...

... uncertainty analysis For many system design problems, it is crucial to predict the reliability of the system under design. The reliability prediction can help not only evaluate and select design concepts but also produce a design that satisfies the reliability requirement. Doing so in the design stage...

...@ugent.be Contributed by the Design Automation Committee of ASME for publication in the J ournal of M echanical D esign . 07 04 2021 26 07 2021 28 07 2021 01 10 2021 design optimization metamodeling multi-objective optimization uncertainty analysis...

... the efficiency and is applied to reliability analysis of positioning accuracy for an industrial robot. reliability analysis evidence theory joint focal element Kriging model industrial robot reliability in design uncertainty analysis uncertainty modeling Uncertainties in relevant quantities...

... and methodology energy systems design machine learning multidisciplinary design and optimization systems design uncertainty analysis uncertainty modeling Engineering and Physical Sciences Research Council 10.13039/501100000266 EP/R513052/1 World Bank Group 10.13039/100004421...