Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 5 of 5 for “"Ultrasonic metal welding"”.
-
Effective and efficient online process monitoring and control of ultrasonic metal welding
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-10-19 without embargo terms
-
Physics-informed machine learning for smart decision-making in ultrasonic metal welding
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2025-05-01
-
Online tool condition monitoring for ultrasonic metal welding via sensor fusion and machine learning
Ultrasonic metal welding (UMW) is an important manufacturing process used for joining multi-layer, thin and conductive metals. In UMW, tool wear significantly affects the weld quality and tool maintenance constitues a substantial part of production cost. Thus, tool condition monitoring (TCM) is …
-
An end-to-end online quality prediction system for ultrasonic metal welding based on deep learning
Ultrasonic metal welding (UMW) is an important joining technology that is widely used in industry. In many UMW applications, there is a strong need for predicting joint quality quickly, reliably, and non-destructively. State-of-the-art quality assessment methods such as destructive tensile testing …
-
Spatial modeling for periodic surfaces in manufacturing
High-resolution spatial data is essential for characterizing and monitoring surface quality in manufacturing. However, the measurement of high-resolution spatial data is generally expensive and time-consuming. Interpolation based on spatial models is a typical approach to cost-effectively acquire …