Journal of Computing and Information Science in Engineering: Recent submissions
Now showing items 321-340 of 1535
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Challenges in Geometry Assurance of Megacasting in the Automotive Industry
(The American Society of Mechanical Engineers (ASME), 4/19/2023 )Megacasting is a new concept in the automotive industry. A large number of sheet metal parts will be replaced with one large aluminum casting, i.e., a megacasting. This helps to reduce weight, opens up for larger design ... -
Impedance Sensitivity Analysis Based on Discontinuous Isogeometric Boundary Element Method in Automotive Acoustics
(The American Society of Mechanical Engineers (ASME), 6/5/2023 1)Acoustic sensitivity analysis is an essential technique to determine the direction of structural-acoustic optimization by evaluating the gradient of the objective functions with respect to the design variables. However, ... -
Fuzzy Recurrence Plots for Shallow Learning-Based Blockage Detection in a Centrifugal Pump Using Pre-Trained Image Recognition Models
(The American Society of Mechanical Engineers (ASME), 5/9/2023 1)Rags, dusts, foreign particles, etc., are the primary cause of blockage in the centrifugal pump and deteriorate the performance. This study elaborates an experimental and data-driven methodology to identify suction, ... -
Applying Latent Dirichlet Allocation and Support Vector Regression to the Aesthetic Design of Medical Nursing Beds
(The American Society of Mechanical Engineers (ASME), 5/9/2023 1)With the development of social productivity and the improvement in material living standards, emotional value has become the core driver of the enhancement of product market competitiveness. A medical nursing bed, one of ... -
An Adaptive Job Shop Scheduling Mechanism for Disturbances by Running Reinforcement Learning in Digital Twin Environment
(The American Society of Mechanical Engineers (ASME), 5/9/2023 1)Practical manufacturing system operates in highly dynamic and uncertain environments, where stochastic disturbances disrupt the execution of the production schedule as originally developed. Previous dynamic scheduling ... -
A Comparison Study of Human and Machine-Generated Creativity
(The American Society of Mechanical Engineers (ASME), 4/19/2023 )Creativity is a fundamental feature of human intelligence. However, achieving creativity is often considered a challenging task, particularly in design. In recent years, using computational machines to support people in ... -
A Text Analytics Framework for Supplier Capability Scoring Supported by Normalized Google Distance and Semantic Similarity Measurement Methods
(The American Society of Mechanical Engineers (ASME), 4/12/2023 )The unstructured data available on the websites of manufacturing suppliers and contractors can provide valuable insights into their technological and organizational capabilities. However, since the capability data are often ... -
Parallel Alternating Direction Primal-Dual (PADPD) Algorithm for Multi-Block Centralized Optimization
(The American Society of Mechanical Engineers (ASME), 4/10/2023 )In this article, a centralized two-block separable convex optimization with equality constraint and its extension to multi-block optimization are considered. The first fully parallel primal-dual discrete-time algorithm ... -
An Evolutionary Approach of Grasp Synthesis for Sheet Metal Parts With Multitype Grippers
(The American Society of Mechanical Engineers (ASME), 4/10/2023 )Robot-mounted grippers are used to position, immobilize, and manipulate parts and assemblies during manufacturing. In the design of these systems, the gripper assembly, comprising the grippers that grasp the part and the ... -
A Particle Finite Element Method for Additive Manufacturing Simulations
(The American Society of Mechanical Engineers (ASME), 3/29/2023 )In this work, the particle finite element method (PFEM) is extended to simulate additive manufacturing processes in a variety of different complicated geometries. A three-dimensional α-shape approach is used to carry out ... -
Challenges in Geometry Assurance for Composites Manufacturing
(The American Society of Mechanical Engineers (ASME), 3/29/2023 )Composite materials are well known for their high strength-to-weight ratio, but their unique manufacturing process presents some challenges and is a source of geometric variations. To minimize the effects of such variations ... -
A Physics-Driven Method for Determining Wheel—Rail Contact Area With Gradient-Based Optimization
(The American Society of Mechanical Engineers (ASME), 3/29/2023 )In this paper, a physics-based method to inversely determine wheel—rail contact area in their lifecycle is proposed by introducing a continuous optimization pipeline including filtering and projection procedures. First, ... -
Optimal Design and Sensitivity Analysis of the Dynamic Vibration Absorber With Amplifying Mechanism
(The American Society of Mechanical Engineers (ASME), 3/29/2023 )This work optimizes a dynamic vibration absorber (DVA) model equipped with an additional amplifying mechanism using the H∞ optimization criterion, which aims to minimize the maximum frequency response amplitude of the ... -
Manufacturing Process Classification Based on Distance Rotationally Invariant Convolutions
(The American Society of Mechanical Engineers (ASME), 3/29/2023 )Given a part design, the task of manufacturing process classification identifies an appropriate manufacturing process to fabricate it. Our previous research proposed a large dataset for manufacturing process classification ... -
Towards a Holistic and Functional Model-Based Design Method for Mechatronic Cyber-Physical Systems
(The American Society of Mechanical Engineers (ASME), 3/29/2023 )Engineering cyber-physical systems (CPS) is complex and time-consuming due to the heterogeneity of the involved engineering domains and the high number of physical and logical interactions of their subsystems. Model-based ... -
Automated Digitization of Three-Dimensional Structures Using AprilTag and Solid Geometry-Library in matlab
(The American Society of Mechanical Engineers (ASME), 1/23/2023 )The rapid development of digitization and 3D printing is creating an ever-increasing demand for methods for the automated generation of 3D models from real components. Thanks to the progress and widespread use of computer ... -
Dynamic Characteristics of Electromechanical Coupling and Fuzzy Control of Intelligent Joints for Robot Drive and Control
(The American Society of Mechanical Engineers (ASME), 1/9/2023 1)In this technical brief, the resonance problem of a robot joint is analyzed. By establishing the electromechanical coupling dynamic equation of the robot joint, the natural vibration characteristics of the electromechanical ... -
Clustering-Based Detection of Debye–Scherrer Rings
(The American Society of Mechanical Engineers (ASME), 1/23/2023 )Calibration of the X-ray powder diffraction (XRPD) experimental setup is a crucial step before data reduction and analysis, and requires correctly extracting individual Debye–Scherrer rings from the 2D XRPD image. This ... -
A Minimum-Control-Trajectory-Deviation Time Grid Reconstruction Strategy for Co-Design Approach
(The American Society of Mechanical Engineers (ASME), 1/17/2023 )Optimizing dynamic engineering systems (DESs) is quite challenging due to the increasing pursuit of automation and intelligence in modern industry. However, most of the existing studies generally only focus on plant variables ... -
A Novel Iterative Field Search Approach to Minimum Zone Circle for Roundness Error Estimation
(The American Society of Mechanical Engineers (ASME), 5/6/2023 1)Roundness is one of the common attributes in the manufacturing industry. Roundness is the most prominent of the extant fundamental forms, as the majority of the fabricated components are round or cylindrical. The examination ...