A new RBTO method uses large deviation theory for closed-form rare-event probability estimates and SGD updates to optimize structures while meeting explicit reliability targets on beam benchmarks.
Topology optimization under uncertainty using a stochastic gradient-based approach.Structural and Multidisciplinary Optimization, 62(5):2255–2278
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Reliability-based Topology Optimization using Large Deviation Theory
A new RBTO method uses large deviation theory for closed-form rare-event probability estimates and SGD updates to optimize structures while meeting explicit reliability targets on beam benchmarks.