Journal of Computing and Information Science in Engineering: Recent submissions
Now showing items 521-540 of 1535
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Exploring System of Systems Resilience Versus Affordability Trade-Space Using a Bio-Inspired Metric
(The American Society of Mechanical Engineers (ASME), 2021)The objective of this study is to investigate the value of an ecologically inspired architectural metric called the degree of system order in the system of systems (SoS) architecting process. Two highly desirable SoS ... -
A Formal Representation of Conjugate Verbs for Function Modeling
(The American Society of Mechanical Engineers (ASME), 2021)Modern design problems often require multi-modal, reconfigurable solutions. Function modeling is a common tool used to explore solutions in early mechanical design. Currently, function modeling formalisms minimally support ... -
Simulation of Hyperelasticity by Shape Estimation
(The American Society of Mechanical Engineers (ASME), 2021)The simulation of complex geometries and non-linear deformation has been a challenge for standard simulation methods. There has traditionally been a trade-off between performance and accuracy. With the popularity of additive ... -
Hybrid Modeling Approach for Melt-Pool Prediction in Laser Powder Bed Fusion Additive Manufacturing
(The American Society of Mechanical Engineers (ASME), 2021)Multi-scale, multi-physics, computational models are a promising tool to provide detailed insights to understand the process–structure–property–performance relationships in additive manufacturing (AM) processes. To take ... -
Multiscale Tomographic Wave–Matter Interaction Modeling to Enable Artifact-Free Material Defect Reconstruction
(The American Society of Mechanical Engineers (ASME), 2021)Technologies for material defect detection/metrology are often based on measuring the interactions between defects and waves. These interactions frequently create artifacts that skew the quantitative character of the ... -
Special Issue: Digital Twin-Driven Design and Manufacturing
(The American Society of Mechanical Engineers (ASME), 2021)A digital twin (DT) is the real-time digital replica of a physical entity and system. It enables the seamless integration between digital models and physical devices so that the operation, monitoring, control, and upgrade ... -
A Simple and Fast Hole Detection Algorithm for Triangulated Surfaces
(The American Society of Mechanical Engineers (ASME), 2021)We present a simple and fast algorithm for computing the exact holes in discrete two-dimensional manifolds embedded in a three-dimensional Euclidean space. We deal with the intentionally created “through holes” or “tunnel ... -
Two-Dimensional Versus Three-Dimensional Symmetric Lifting Motion Prediction Models: A Case Study
(The American Society of Mechanical Engineers (ASME), 2021)Symmetric lifting is a common manual material handling strategy in daily life and is the main cause of low back pain. In the literature, symmetric lifting is mainly simulated by using two-dimensional (2D) models because ... -
Deep Spatio-Temporal Neural Networks for Risk Prediction and Decision Support in Aviation Operations
(The American Society of Mechanical Engineers (ASME), 2021)The maintenance and improvement of safety are among the most critical concerns in civil aviation operations. Due to the increased availability of data and improvements in computing power, applying artificial intelligence ... -
Information Exchange Patterns in Digital Engineering: An Observational Study Using Web-Based Virtual Design Studio
(The American Society of Mechanical Engineers (ASME), 2021)This paper performs an observational human subjects study to investigate how design teams use an information system to exchange, store, and synthesize information in an engineering design task. Framed through the lens of ... -
Collision-Free Robot Coordination and Visualization Tools for Robust Cycle Time Optimization
(The American Society of Mechanical Engineers (ASME), 2021)This paper presents novel algorithms and visualization tools for avoiding collisions and minimizing cycle time in multi-robot stations by velocity tuning of robot motions. These tools have the potential to support ... -
An Efficient Multi-Objective Robust Optimization Method by Sequentially Searching From Nominal Pareto Solutions
(The American Society of Mechanical Engineers (ASME), 2021)Multi-objective optimization problems (MOOPs) with uncertainties are common in engineering design. To find robust Pareto fronts, multi-objective robust optimization (MORO) methods with inner–outer optimization structures ... -
Bayesian Surrogate Learning for Uncertainty Analysis of Coupled Multidisciplinary Systems
(The American Society of Mechanical Engineers (ASME), 2021)Engineering systems are often composed of many subsystems that interact with each other. These subsystems, referred to as disciplines, contain many types of uncertainty and in many cases are feedback-coupled with each ... -
An Advanced Comprehensive Approach to Accurately Modeling the Face-Milled Generated Spiral Bevel Gears
(The American Society of Mechanical Engineers (ASME), 2021)The modeling of a spiral bevel gear (SBG) is a fundamental work to its design, analysis, and manufacturing. The essential work of modeling SBGs is the generation of tooth surface points that meet the strict accuracy ... -
A Blockchain-Based G-Code Protection Approach for Cyber-Physical Security in Additive Manufacturing
(The American Society of Mechanical Engineers (ASME), 2021)As an emerging technology, additive manufacturing (AM) is able to fabricate products with complex geometries using various materials. In particular, cyber-enabled AM systems have recently become widely applied in many ... -
Physics-Based Gaussian Process Method for Predicting Average Product Lifetime in Design Stage
(The American Society of Mechanical Engineers (ASME), 2021)The average lifetime or the mean time to failure (MTTF) of a product is an important metric to measure the product reliability. Current methods of evaluating the MTTF are mainly based on statistics or data. They need ... -
Region-Based Efficient Computer Numerical Control Machining Using Point Cloud Data
(The American Society of Mechanical Engineers (ASME), 2021)This paper presents an efficient tool path planning strategy for three-axis computer numeric control (CNC) machining using curvature-based segmentation (CBS) of freeform surface from its representation in the form of a ... -
An Integrated Framework for Optimal Design of Complex Mechanical Products
(The American Society of Mechanical Engineers (ASME), 2021)The presently achieved research results are not effective for the design of complex mechanical products when various methods and tools in different schemes have to be employed at different design stages. A new integrated ... -
Risk Analysis of Engineering Change for Distributed Product Design
(The American Society of Mechanical Engineers (ASME), 2021)Nowadays, customer demand for satisfactory product developed in limited time is rapidly posing a major challenge to product design, and more distributed products are developed to address these concerns. In the distributed ... -
Assisted Spatial Sit-to-Stand Prediction-Part 1: Virtual Healthy Elderly Individuals
(The American Society of Mechanical Engineers (ASME), 2021)Sit-to-stand (STS) motion is a key determinant of functional independence for the senior people. This paper extends a predictive dynamics formulation previously reported to predict the assisted STS motion, i.e., the motion ...