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Reliability-based vibro-acoustic microstructural topology optimization
Structural and Multidisciplinary Optimization, 2016A reliability-based vibro-acoustic microstructural topology optimization (RBVAMTO) model taking into consideration the uncertainty of several design-independent parameters, such as the direction of the load, the excitation frequency, or their combinations is presented.
Jianbin Du, Chuangchuang Sun
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The reliability based topology optimal design of continuum structural
2011 International Conference on Consumer Electronics, Communications and Networks (CECNet), 2011The continuum structure topology optimization design has been research hot spot and the difficulty in the structure optimization design. This article uses the reliability theory and the ESO method to solve the program of the reliability-based topology optimal design of continuum structural.
Jingkui Li +3 more
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Application of Reliability-Based Topology Optimization for Microelectromechanical Systems
AIAA Journal, 2007In reliability-based design optimization, the constraints consider the probability of the satisfaction/failure of critical events. Lately, reliability-based design optimization has been applied to topology optimization, resulting in the development of reliability-based topology optimization.
Chwail Kim +3 more
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Reliability-based topology optimization using reliability index approach
SPIE Proceedings, 2008Reliability-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 from the Deterministic Topology Optimization (DTO)
S. R. Kim +4 more
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Deterministic versus reliability-based topology optimization of aeronautical structures
Structural and Multidisciplinary Optimization, 2015Aircraft design is a challenging process which is constantly looking for developing new and lighter structural components. The application of topology optimization techniques is growing widespread in the aeronautical industry as it has proven to be highly useful for saving important weight amounts in recent aircraft designs.
Carlos López +2 more
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Reliability-Based Topology Optimization of Frame Structure with Multiple Modes
47th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference<BR> 14th AIAA/ASME/AHS Adaptive Structures Conference<BR> 7th, 2006Topology optimization methods using discrete elements such as frame elements can provide useful insights into the underlying mechanics principles of products, however the majority of such optimizations are performed under deterministic conditions. In order to avoid performance reductions due to later-stage environmental changes, variations of several ...
Nozomu Kogiso +4 more
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Reliability-Based Topology Optimization of Compliant Mechanisms with Geometrically Nonlinearity
Applied Mechanics and Materials, 2014A new reliability-based topology optimization method for compliant mechanisms with geometrical nonlinearity is presented. The aim of this paper is to integrate reliability and geometrical nonlinear analysis into the topology optimization problems. Firstly, geometrical nonlinear response analysis method of the compliant mechanisms is developed based on ...
Zhao Kun Li +3 more
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Reliability-Based Continuum Topology Optimization
2022Van, Thu Huynh +3 more
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Reliability-based topology optimization for multi-material structures
2023Structural optimization is a crucial aspect of engineering design, aimed at identifying the optimal configuration of a structure that meets specified constraints, such as displacement, stress, and buckling resistance, while providing optimal performance.
ICASP14, Chun, Junho
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Reliability-Based Topology Optimization
9th AIAA/ISSMO Symposium on Multidisciplinary Analysis and Optimization, 2002Kyoung-ryun Bae, Semyung Wang
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