reliability‐based design optimization (RBDOreliability‐based topology optimization (RBTOstructural mechanicsuncertaintyThis chapter examines the reliability-based topology optimization (RBTO) to generate several solutions with different advantages, which allow us to choose the best to create a set of ...
Reliability-based topology optimization (RBTO) Mixture random field (MRF) Uncertainty Microstructure Heterogeneous materials 1. Introduction High-precision devices or components such as microelectromechanical systems (MEMS), micro–opto–electro–mechanical systems (MOEMS), and micro-optical electronics systems...
The objective of this work is to integrate reliability analysis into topology optimization problems. The new model, in which we introduce reliability constraints into a deterministic topology optimization formulation, is called Reliability-Based Topology Optimization (RBTO). Several applications show the im...
Reliability-Based Topology Optimization (RBTO) based on the Evolutionary Structural Optimization (ESO) using Reliability Index Approach (RIA) is developed. When the uncertainties such as the elastic modulus, applied load and dimensional variation exist in design process, the optimum topology obtained fro...
In this paper, a novel reliability-based topology optimization (RBTO) framework integrating fail-safe is first presented to boost reliability levels and lo
An efficient approach to reliability-based topology optimization for continua under material uncertainty. Struct Multidiscip Optim. 2016;53(4):759-772.Jalalpour M, Tootkaboni M (2016) An efficient approach to reliability- based topology optimization for continua under material uncertainty. Struct ...
In this paper, a new efficient reliability-based topology optimization (RBTO) method is proposed for structures, in which the double-loop optimization is equivalently decoupled into a sequential process based on a performance shift strategy. First, a volume minimization RBTO formulation is built for...
This article presents reliability-based topology optimization design of a linear micromotor, including multitude cantilever piezoelectric microbimorphs. This design is considered for quasi-static and linear conditions, and a relatively new computational approach called the smoothed finite element method is ap...
Reliability-based topology optimization of geometrically nonlinear structures with loading and material uncertainties. Finite Elements in Analysis and Design 2004;... JS Cho - 《Finite Elements in Analysis & Design》 被引量: 153发表: 2004年 Reliability-Based Topology Optimization An efficient and accura...
Structural System Reliability: Overview of Theories and Applications to Optimization 2021, ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems, Part A: Civil Engineering Reliability-based topology optimization of continuum structures subject to local stress constraints 2018, Structural and Multid...