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RISEmploying Knowledge on Causal Relationship to Assist Multidisciplinary Design Optimization
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: With the increasing design dimensionality, it is more difficult to solve multidisciplinary design optimization (MDO) problems. Many MDO decomposition strategies have been developed to reduce the dimensionality. Those ...
A Dimension Selection-Based Constrained Multi-Objective Optimization Algorithm Using a Combination of Artificial Intelligence Methods
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The computational cost of modern simulation-based optimization tends to be prohibitive in practice. Complex design problems often involve expensive constraints evaluated through finite element analysis or other computationally ...
A Conceptual Design and Modeling Framework for Integrated Additive Manufacturing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Modeling and simulation for additive manufacturing (AM) is commonly used in industry. Nevertheless, a central issue remaining is the integration of different models focusing on different objectives and targeting different ...
Surface Modification of Additively Manufactured 18% Nickel Maraging Steel by Ultrasonic Vibration-Assisted Ball Burnishing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The scope of this research is to characterize and optimize the vibration-assisted ball burnishing of additively manufactured 18% Nickel Maraging steel for tooling applications. We evaluate the suitability of vibration-assisted ...
Knowledge-Based Design of Artificial Neural Network Topology for Additive Manufacturing Process Modeling: A New Approach and Case Study for Fused Deposition Modeling
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Additive manufacturing (AM) continues to rise in popularity due to its various advantages over traditional manufacturing processes. AM interests industry, but achieving repeatable production quality remains problematic for ...