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A Polynomial-Chaos-Based Multifidelity Approach to the Efficient Uncertainty Quantification of Online Simulations of Automotive Propulsion Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: As a result of the increasing system complexity and more strict performance requirements, intelligent and robust decision-making and control capabilities are of great importance for future automotive propulsion systems. ...
Bounds on the Poisson’s Ratios of Diamond-Like Structures
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Poisson’s ratios of diamond-like structures, such as cubic C, Si, and Ge, have been widely explored because of their potential applications in solid-state devices. However, the theoretical bounds on the Poisson’s ratios ...
Exploring Elastoplastic Constitutive Law of Microstructured Materials Through Artificial Neural Network—A Mechanistic-Based Data-Driven Approach
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, a data-driven approach for constructing elastoplastic constitutive law of microstructured materials is proposed by combining the insights from plasticity theory and the tools of artificial intelligence (i.e., ...