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Showing 1 to 3 of 3 for “"reliability-based topology optimization (RBTO)"”.
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Reliability-Based Topology Optimization with Analytic Sensitivities
… it may have a design which is too conservative. Reliability-Based Design Optimization (RBDO) is an alternative approach which directly considers the likelihood of failure by incorporating a reliability analysis step such as the First-Order Reliability Method (FORM). The FORM analysis requires the …
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Segmental multi-point linearization for topology optimization and reliability analysis
This paper proposes an efficient gradient-based optimization algorithm to solve reliability-based topology optimization (RBTO) of structures under loading and material uncertainties. Topology optimization is a powerful design tool as it can provide the most efficient material layout for structural …
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System Reliability-Based Design and Multiresolution Topology Optimization
Structural optimization methods have been developed and applied to a variety of engineering practices. This study aims to overcome technical challenges in applying design and topology optimization techniques to large-scale structural systems with uncertainties. The specific goals of this …