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RISDefinition and Review of Virtual Prototyping
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Virtual Prototyping (VP) technique has been interpreted in many different ways, which causes confusion and misunderstanding among researchers and practitioners. Based on a review of the current ...
Adaptive Response Surface Method Using Inherited Latin Hypercube Design Points
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper addresses the difficulty of the previously developed Adaptive Response Surface Method (ARSM) for high-dimensional design problems. ARSM was developed to search for the global design ...
An Efficient Pareto Set Identification Approach for Multiobjective Optimization on Black-Box Functions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Both multiple objectives and computation-intensive black-box functions often exist simultaneously in engineering design problems. Few of existing multiobjective optimization approaches addresses problems ...
Failure Surface Frontier for Reliability Assessment on Expensive Performance Function
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This work proposes a novel concept of failure surface frontier (FSF), which is a hyper-surface consisting of the set of non-dominated failure points on the limit states of a failure region. ...
Review of Metamodeling Techniques in Support of Engineering Design Optimization
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Computation-intensive design problems are becoming increasingly common in manufacturing industries. The computation burden is often caused by expensive analysis and simulation processes in order to ...
Metamodeling for High Dimensional Simulation-Based Design Problems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Computational tools such as finite element analysis and simulation are widely used in engineering, but they are mostly used for design analysis and validation. If these tools can be integrated ...
Turning Black-Box Functions Into White Functions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A recently developed metamodel, radial basis function-based high-dimensional model representation (RBF-HDMR), shows promise as a metamodel for high-dimensional expensive black-box functions. This work ...
Integrating Least Square Support Vector Regression and Mode Pursuing Sampling Optimization for Crashworthiness Design
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Many metamodeling techniques have been developed in the past two decades to reduce the computational cost of design evaluation. With the increasing scale and complexity of engineering problems, ...
Mode Pursuing Sampling Method for Discrete Variable Optimization on Expensive Black-Box Functions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Based on previously developed Mode Pursuing Sampling (MPS) approach for continuous variables, a variation of MPS for discrete variable global optimization problems on expensive black-box functions ...
Metamodel-Based Optimization for Problems With Expensive Objective and Constraint Functions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Current metamodel-based design optimization methods rarely deal with problems of not only expensive objective functions but also expensive constraints. In this work, we propose a novel metamodel-based ...