Probability-interval hybrid uncertainty analysis for structures with both aleatory and epistemic uncertainties: a review
C Jiang, J Zheng, X Han - Structural and Multidisciplinary Optimization, 2018 - Springer
Traditional structural uncertainty analysis is mainly based on probability models and
requires the establishment of accurate parametric probability distribution functions using …
requires the establishment of accurate parametric probability distribution functions using …
[HTML][HTML] Efficient global sensitivity analysis framework and approach for structures with hybrid uncertainties
Engineering structures are often subject to various types of uncertainties, including random,
interval, and fuzzy uncertainties. When dealing with hybrid uncertainties, global sensitivity …
interval, and fuzzy uncertainties. When dealing with hybrid uncertainties, global sensitivity …
Coupled fuzzy-interval model and method for structural response analysis with non-probabilistic hybrid uncertainties
In many engineering practices with uncertainty, the non-probabilistic methods play an
increasing important role. To overcome the limitation of traditional single-uncertainty …
increasing important role. To overcome the limitation of traditional single-uncertainty …
Weighted regression-based extremum response surface method for structural dynamic fuzzy reliability analysis
C Lu, YW Feng, CW Fei - Energies, 2019 - mdpi.com
The parameters considered in structural dynamic reliability analysis have strong
uncertainties during machinery operation, and affect analytical precision and efficiency. To …
uncertainties during machinery operation, and affect analytical precision and efficiency. To …
Research on multiple‐state industrial robot system with epistemic uncertainty reliability allocation method
B Bai, Z Li, J Zhang, D Zhang… - Quality and Reliability …, 2021 - Wiley Online Library
Reliability allocation of industrial robot (IR) system is one of the important means to improve
its whole life cycle, reduce maintenance cost, and characterize weak subsystems. The IR …
its whole life cycle, reduce maintenance cost, and characterize weak subsystems. The IR …
Hybrid evidence-and-fuzzy uncertainty propagation under a dual-level analysis framework
With the development of modern computing technology, the uncertainty propagation theory
plays an increasing important role in the thermal engineering practice. Under this context …
plays an increasing important role in the thermal engineering practice. Under this context …
Reliability sensitivity analysis of coherent systems based on survival signature
The reliability sensitivity can be used to rank distribution parameters of system components
concerning their impacts on the system's reliability. Such information is essential to purposes …
concerning their impacts on the system's reliability. Such information is essential to purposes …
Global sensitivity analysis based on random variables with interval parameters by metamodel-based optimisation
S **ao, Z Lu, L Xu - … Journal of Systems Science: Operations & …, 2018 - Taylor & Francis
Traditionally, only the uncertainty of input variables is considered in sensitivity analysis. In
this paper, a new sensitivity analysis technique based on the variance-based sensitivity …
this paper, a new sensitivity analysis technique based on the variance-based sensitivity …
A new method for global sensitivity analysis of fuzzy distribution parameters
C CHEN, Z LÜ - Engineering Mechanics, 2016 - engineeringmechanics.cn
To measure the contribution of the fuzzy distribution parameters of random model inputs to
the statistical characters of model output reasonably, the global sensitivity effect index of the …
the statistical characters of model output reasonably, the global sensitivity effect index of the …
Importance measure method for error sources of degradation systems based on the present worth of expected Taguchi quality loss
Z Sun, T Yu, W Cui, B Song - Quality and Reliability …, 2020 - Wiley Online Library
Deteriorating of the error sources and the deviation of the quality characteristic (QC) of the
product from the target value are ubiquitous in practice. Studying the relative contribution of …
product from the target value are ubiquitous in practice. Studying the relative contribution of …