Stephen Fitzpatrick
Papers
2
Total Citations
52
H-Index
2
About
Stephen Fitzpatrick is a leading researcher in advanced manufacturing, specializing in the intersection of robotic additive manufacturing and non-destructive evaluation (NDE). His primary research areas include Wire + Arc Additive Manufacturing (WAAM), collaborative robotics, and in-process sensor technologies for quality assurance. Fitzpatrick’s major contributions lie in developing integrated systems that combine robotic WAAM with real-time ultrasonic and eddy-current inspection, enabling defect detection during the build process rather than post-production. His highly cited 2022 work on collaborative robotic WAAM and sensor-enabled ultrasonic NDE (30 citations) demonstrates how automation can produce complex metal components with enhanced material and time efficiency. A subsequent 2023 study on in-process NDE using ultrasound and eddy-current approaches (22 citations) further advances the field by ensuring each layer of a metal component can be inspected for defects as it is fabricated. These innovations address critical industry demands for cost-effective, high-integrity manufacturing of large-scale parts. Fitzpatrick’s work is pivotal for sectors like aerospace and energy, where component reliability is paramount, and his integrated approach promises to reduce waste and improve quality in metal additive manufacturing.
Research Focus
Key Achievements
Top Papers
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