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Reliability Based Design Optimization Using Design Explorer
Optimization and Engineering, 2004zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Booker, Andrew J. +2 more
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Reliability-based Design Optimization
2019The solution of reliability-based design optimization problems by using reduced-order models is considered in this chapter. Specifically, problems involving high-dimensional stochastic dynamical systems are analyzed. The design process is formulated in terms of a constrained nonlinear optimization problem, which is solved by a class of interior point ...
Philippe Pougnet, Abdelkhalak El Hami
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Reliability-Based Design Optimization Methods
Volume 1: 30th Design Automation Conference, 2004Reliability-based design optimization (RBDO) methods are optimization algorithms that utilize reliability methods to evaluate probabilistic constraints and/or objective functions used to prescribe reliability. For practical applications, it is important that RBDO methods are efficient, i.e, they only require a manageable number of numerical evaluations
Anukal Chiralaksanakul +1 more
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Reliability-Based Design Optimization of Aeroelastic Structures
9th AIAA/ISSMO Symposium on Multidisciplinary Analysis and Optimization, 2002Aeroelastic phenomena are most often either ignored or roughly approximated when uncertainties are considered in the design optimization process of structures subject to aerodynamic loading, affecting the quality of the optimization results. Therefore, a design methodology is proposed that combines reliability-based design optimization and high ...
M. Allen, K. Maute
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Reliability-Based Design Optimization
2018As mentioned in earlier chapters, many system failures can be traced back to various difficulties in evaluating and designing complex systems under highly uncertain manufacturing and operational conditions. Our attempt to address this challenge continues with the discussion of reliability-based design optimization (RBDO).
Chao Hu, Byeng D. Youn, Pingfeng Wang
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Reliability-based process design and optimization
The Proceedings of 2011 9th International Conference on Reliability, Maintainability and Safety, 2011Uncertainty is inevitable in any manufacturing process. The uncertainty could be due to the variations in geometry of the part, local stress centralization, crack and so on so forth. These defects could be hidden in the part in despite of detection, and finally lead to distortion, break and premature failure.
Weijing Zhang, Yang Li, Juan Li
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Global Reliability-Based Design Optimization
2004In the field of deterministic structural optimization, the designer reduces the structural cost without taking into account uncertainties concerning materials, geometry and loading. This way the resulting optimal design may represent a lower level of reliability and thus a higher risk of failure.
G. Kharmanda, A. Elhami, N. Olhoff
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Reliability-based design optimization for nonlinear energy harvesters
SPIE Proceedings, 2015This paper presents reliability-based design optimization (RBDO) and experimental validation of the purely mechanical nonlinear vibration energy harvester we recently proposed. A bi-stable characteristic was embodied with a pre-stressed curved cantilever substrate on which piezoelectric patches were laminated.
Sumin Seong +2 more
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Design Potential Concept for Reliability-Based Design Optimization
Volume 2: 26th Design Automation Conference, 2000Abstract This paper presents a design potential concept for reliability-based design optimization by integrating the probability analysis into the design optimization process. The reliability-based system parameter design is illustrated by the design potential concept in a unified system space, where design potential surfaces are derived
Kyung K. Choi, Jian Tu, Young H. Park
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