YaBeSH Digital Library: Recent submissions
Now showing items 13281-13300 of 316660
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A Sustainable Product Multi-Platform Planning Model for Assembly and Disassembly Process
(The American Society of Mechanical Engineers (ASME), 2024)The development of a product platform is an effective strategy to respond to dynamic market demands, decrease lead time, and delay product differentiation. However, the traditional product platform configuration method ... -
Discrete Structural Design Synthesis: A Hierarchical-Inspired Deep Reinforcement Learning Approach Considering Topological and Parametric Actions
(The American Society of Mechanical Engineers (ASME), 2024)Structural design synthesis considering discrete elements can be formulated as a sequential decision process solved using deep reinforcement learning, as shown in prior work. By modeling structural design synthesis as a ... -
Implications of Context Effects in Consumer Utility Models for Optimal Product Design and Differentiation
(The American Society of Mechanical Engineers (ASME), 2024)Consumer choice models used in optimal product design typically ignore potential context effects by assuming the utility of each product is independent of the attributes of other products in the choice set. We characterize ... -
Changes in Dynamic Mean Ankle Moment Arm in Unimpaired Walking Across Speeds, Ramps, and Stairs
(The American Society of Mechanical Engineers (ASME), 2024)Understanding the natural biomechanics of walking at different speeds and activities is crucial to develop effective assistive devices for persons with lower-limb impairments. While continuous measures such as joint angle ... -
Data-Driven Global Sensitivity Analysis of Variable Groups for Understanding Complex Physical Interactions in Engineering Design
(The American Society of Mechanical Engineers (ASME), 2024)In engineering design, global sensitivity analysis (GSA) is used for analyzing the effects of inputs on the system response and is commonly studied with analytical or surrogate models. However, such models fail to capture ... -
Optimizing Engineered Products for Their Social Impacts on Multiple Stakeholders
(The American Society of Mechanical Engineers (ASME), 2024)Engineered products are often optimized based on engineering requirements, user requirements, cost, and performance. This strategy is well suited for most applications, but products designed specifically to improve the ... -
A Literature Review on Stewart–Gough Platform Calibrations
(The American Society of Mechanical Engineers (ASME), 2024)Researchers have studied Stewart–Gough platforms, also known as Gough–Stewart platforms or hexapod platforms extensively for their inherent fine control characteristics. Their studies led to the potential deployment ... -
Design and Analysis of Leaf Beam Single-Translation Constraint Compliant Modules and the Resulting Spherical Joints
(The American Society of Mechanical Engineers (ASME), 2024)A wire beam is a single-translation constraint along its axial direction. It offers many applications in compliant mechanisms, such as being a transmitting/decoupling element connected to a linear actuator and being a ... -
A Cognitive Approach for Modeling Customer Demand Dynamics for Optimal Product Release Strategies
(The American Society of Mechanical Engineers (ASME), 2024)As agile processes are increasingly adopted for product design, and as consumer preferences are rapidly evolving with increasing information available from digital media, there is a need for a demand model that can accommodate ... -
A Comparative Study Between the Generalized Polynomial Chaos Expansion- and First-Order Reliability Method-Based Formulations of Simulation-Based Control Co-Design
(The American Society of Mechanical Engineers (ASME), 2024)Reliability-based control co-design (RBCCD) formulations have been developed for the design of stochastic dynamic systems. To address the limitations of their current formulations, and to enable higher-fidelity solutions ... -
Multi-Task Learning for Design Under Uncertainty With Multi-Fidelity Partially Observed Information
(The American Society of Mechanical Engineers (ASME), 2024)The assessment of system performance and identification of failure mechanisms in complex engineering systems often requires the use of computation-intensive finite element software or physical experiments, which are both ... -
Bayesian-Optimized Riblet Surface Design for Turbulent Drag Reduction via Design-by-Morphing With Large Eddy Simulation
(The American Society of Mechanical Engineers (ASME), 2024)A computational approach is presented for optimizing new riblet surface designs in turbulent channel flow for drag reduction, utilizing design-by-morphing (DbM), large Eddy simulation (LES), and Bayesian optimization (BO). ... -
Influence of Fixed Ring Gear Structural Compliance on the Quasi-Static and Dynamic Response of Epicyclic Gear Sets
(The American Society of Mechanical Engineers (ASME), 2024)The structural compliance of annular ring gear can significantly influence the quasi-static and dynamic performance of an epicyclic gear set. As powertrain components are continually being optimized to their design limits, ... -
Computational Design of 2D Lattice Structures Based on Crystallographic Symmetries
(The American Society of Mechanical Engineers (ASME), 2024)The design representations of lattice structures are fundamental to the development of computational design approaches. Current applications of lattice structures are characterized by ever-growing demand on computational ... -
Development and Preliminary Evaluation of a Bimodal Foot Prosthesis for Walking and Running
(The American Society of Mechanical Engineers (ASME), 2024)People often alternate between bouts of walking and running, for instance, when adults participate in recreational activities. Transitioning between activities can be challenging for prosthesis users because existing ... -
Convolutional Dimension-Reduction With Knowledge Reasoning for Reliability Approximations of Structures Under High-Dimensional Spatial Uncertainties
(The American Society of Mechanical Engineers (ASME), 2024)Along with the rapid advancement of additive manufacturing technology, 3D-printed structures and materials have been successfully employed in various applications. Computer simulations of these structures and materials are ... -
Rigid-Compliant Hybrid Cellular Expansion Mechanisms With Motion Amplification and Superposition
(The American Society of Mechanical Engineers (ASME), 2023)Motivated by heat dissipation, the rigid-compliant hybrid cellular expansion mechanisms with motion amplification and superposition are proposed in this paper. Compared with existing studies, the expansion mechanism is not ... -
Design Synthesis of a 4D-Printed Self-Tying Knot With Programmable Morphology
(The American Society of Mechanical Engineers (ASME), 2023)Smart materials provide a means by which we can create engineered mechanisms that artificially mimic the adaptability, flexibility, and responsiveness found in biological systems. Previous studies have developed material-based ... -
A New Sequential Sampling Method for Surrogate Modeling Based on a Hybrid Metric
(The American Society of Mechanical Engineers (ASME), 2023)Sequential sampling methods have gained significant attention due to their ability to iteratively construct surrogate models by sequentially inserting new samples based on existing ones. However, efficiently and accurately ... -
Safeguarding Multi-Fidelity Bayesian Optimization Against Large Model Form Errors and Heterogeneous Noise
(The American Society of Mechanical Engineers (ASME), 2023)Bayesian optimization (BO) is a sequential optimization strategy that is increasingly employed in a wide range of areas such as materials design. In real-world applications, acquiring high-fidelity (HF) data through physical ...