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2024

Tunukovic, Vedran and McKnight, Shaun and Mohseni, Ehsan and Pierce, S. Gareth and Pyle, Richard and Duernberger, Euan and Loukas, Charalampos and Vithanage, Randika K.W. and Lines, David and Dobie, Gordon and MacLeod, Charles N. and Cochran, Sandy and O'Hare, Tom (2024) A study of machine learning object detection performance for phased array ultrasonic testing of carbon fibre reinforced plastics. NDT and E International, 144. 103094. ISSN 0963-8695

Hifi, Amine and Jackson, W. and Loukas, C. and Shields, M. and Poole, A. and Mohseni, E. and MacLeod, C. N. and Dobie, G. and Pierce, S. G. and O'Hare, T. and Munro, G. and O'Brian-O'Reilly, J. and Vithanage, R. W. K. (2024) A quantitative investigation for deployment of mobile collaborative robots in high-value manufacturing. Other. arXiv, Ithaca, NY.

McKnight, Shaun and Pierce, S. Gareth and Mohseni, Ehsan and MacKinnon, Christopher and MacLeod, Charles and O'Hare, Tom and Loukas, Charalampos (2024) A comparison of methods for generating synthetic training data for domain adaption of deep learning models in ultrasonic non-destructive evaluation. NDT and E International, 141. 102978. ISSN 0963-8695

2023

Zimermann, Rastislav and Mohseni, Ehsan and Foster, Euan A. and Vasilev, Momchil and Loukas, Charalampos and Vithanage, Randika K.W. and Macleod, Charles N. and Lines, David and Silva, Misael Pimentel Espirindio E. and Fitzpatrick, Stephen and Halavage, Steven and McKegney, Scott and Rizwan, Muhammad Khalid and Pierce, Stephen Gareth and Williams, Stewart and Ding, Jialuo (2023) In-process non-destructive evaluation of metal additive manufactured components at build using ultrasound and eddy-current approaches. Journal of Manufacturing Processes, 107. pp. 549-558. ISSN 1526-6125

Sweeney, Nina E. and Parke, Simon and Lines, David and Loukas, Charalampos and Vasilev, Momchil and Pierce, Stephen G. and MacLeod, Charles N. (2023) In-process phased array ultrasonic weld pool monitoring. NDT and E International, 137. 102850. ISSN 0963-8695

Tunukovic, Vedran and McKnight, Shaun and Mohseni, Ehsan and Pierce, S. Gareth and Pyle, Richard and Duernberger, Euan and Loukas, Charalampos and Vithanage, Randika K.W. and Lines, David and Dobie, Gordon and MacLeod, Charles N. and Cochran, Sandy and O'Hare, Tom (2023) Automated deep learning for defect detection in carbon fibre reinforced plastic composites. In: 50th Annual Review of Progress in Quantitative Nondestructive Evaluation, 2023-07-24 - 2023-07-27, Sheraton Austin Hotel at the Capitol,.

Sweeney, Nina E. and MacLeod, Charles N. and Lines, David and Parke, Simon and Pierce, Stephen G. and Loukas, Charalampos (2023) In-process monitoring and control of multi-pass fusion welding using phased arrays. In: European Conference on Non-Destructive Testing 2023, 2023-07-03 - 2023-07-07, Lisbon.

Zimermann, Rastislav and Mohseni, Ehsan and Vasilev, Momchil and Loukas, Charalampos and Wathavana Vithanage, Randika Kosala and MacLeod, Charles Norman and Pierce, Gareth and Lines, David and Pimentel Espirindio E Silva, Misael and Fitzpatrick, Stephen and Rizwan, Muhammad Khalid and Williams, Stewart and Ding, Jialuo (2023) In-process non-destructive evaluation of wire + arc additive manufacture components using ultrasound high-temperature dry-coupled roller-probe. In: European Conference on Non-Destructive Testing 2023, 2023-07-03 - 2023-07-07, Lisbon.

Zimermann, Rastislav and Rizwan, Mohammad Khalid and Loukas, Charalampos and Vasilev, Momchil and Mohseni, Ehsan and Vithanage, Randika K.W. and MacLeod, Charles N. and Lines, David and Pimentel, Misael and Fitzpatrick, Stephen and Halavage, Steven and McKegney, Scott and Pierce, Gareth and Williams, Stewart and Ding, Jialuo (2023) Dry-coupled ultrasound phased array inspection of as-built complex geometry metal additive manufactured components. In: 31st ASNT Research symposium, 2023-06-20 - 2023-06-23, Greater Columbus Convention Centre.

Sweeney, Nina E. and Lines, David and Nicolson, Ewan and Loukas, Charalampos and Pierce, Stephen G. and Parke, Simon and MacLeod, Charles N. (2023) Towards real-time quantitative monitoring and control of weld pool dimensions using phased array ultrasonics. In: 31st ASNT Research symposium, 2023-06-20 - 2023-06-23, Greater Columbus Convention Centre.

Mohseni, Ehsan and MacLeod, Charles N. and Pierce, S. Gareth and Vithanage, Randika K. W. and Zimermann, Rastislav and Foster, Euan and Vasilev, Momchil and Loukas, Charalampos and Rizwan, Muhammad Khalid and Lines, David and Pimentel, Misael and Fitzpatrick, Stephen and Halavage, Steven and McKegney, Scott and Gachagan, Anthony and Williams, Stewart and Ding, Jialuo (2023) Automated multi-modal in-process non-destructive evaluation of wire + arc additive manufacturing. In: European Conference on Non-Destructive Testing 2023, 2023-07-03 - 2023-07-07, Lisbon.

Zimermann, Rastislav and Rizwan, Muhammad Khalid and Mohseni, Ehsan and Wathavana Vithanage, Randika Kosala and Loukas, Charalampos and Vasilev, Momchil and Lines, David and MacLeod, Charles Norman and Pierce, Gareth and Williams, Stewart and Ding, Jialuo (2023) Towards automated in-process NDE of high-value safety critical components built using metal additive manufacturing. In: BINDT Aerospace Event 2023, 2023-04-25 - 2023-04-26, Technology & Innovation Centre.

Loukas, Charalampos and Vasilev, Momchil and Zimermann, Rastislav and Vithanage, Randika K. W. and Mohseni, Ehsan and MacLeod, Charles N. and Lines, David and Pierce, Stephen Gareth and Williams, Stewart and Ding, Jialuo and Burnham, Kenneth and Sibson, Jim and O'Hare, Tom and Grosser, Michael R. (2023) Transforming industrial manipulators via kinesthetic guidance for automated inspection of complex geometries. Sensors, 23 (7). 3757. ISSN 1424-8220

2022

Loukas, Charalampos and Warner, Veronica and Jones, Richard and MacLeod, Charles N. and Vasilev, Momchil and Mohseni, Ehsan and Dobie, Gordon and Sibson, Jim and Pierce, Stephen G. and Gachagan, Anthony (2022) A sensor enabled robotic strategy for automated defect-free multi-pass high-integrity welding. Materials and Design, 224. 111424. ISSN 0261-3069

Mohseni, Ehsan and Zimermann, Rastislav and Vithanage, Randika K. W. and Foster, Euan and Vasilev, Momchil and Loukas, Charalampos and Rizwan, Muhammad Khalid and MacDonald, Charles and Lines, David and Pimentel, Misael and Fitzpatrick, Stephen and Halavage, Steven and McKegney, Scott and Pierce, Gareth and Gachagan, A. and Williams, Stewart and Ding, Jialuo (2022) Automated multi-modal in-process non-destructive evaluation of wire + arc additive manufacturing. In: 59th Annual British Conference on Non-Destructive Testing 2022, 2022-09-06 - 2022-09-08, The International Centre.

Foster, Euan and MacLeod, Charles Norman and Loukas, Charalampos and Vasilev, Momchil and McKnight, Shaun and McInnes, Martin and Gachagan, Anthony and Bolton, Gary and Bernard, Robert and Mohseni, Ehsan (2022) Autonomous and targeted eddy current inspection from UT feature guided wave screening of resistance seam welds. In: 59th Annual British Conference on Non-Destructive Testing 2022, 2022-09-06 - 2022-09-08, The International Centre.

Mohseni, E. and Pierce, S. G. and Vithanage, R. and Dobie, G. and MacLeod, C. N. and McKnight, S. and Foster, E. and Loukas, C. and McInnes, M. and Gover, H. and Burnham, K. and O'Brien-O'Reilly, J. and Paton, S. and Munro, G. and O'Hare, T. and Grosser, M. (2022) Multi-sensor electromagnetic inspection feasibility for aerospace composites surface defects. In: 59th Annual British Conference on Non-Destructive Testing 2022, 2022-09-06 - 2022-09-08, The International Centre.

Vithanage, Randika K.W. and Mohseni, Ehsan and Lines, David and Loukas, Charalampos and Foster, Euan and MacLeod, Charles N. and Pierce, S. Gareth and Gachagan, Anthony and Ding, Jialuo and Williams, Stewart (2022) Development of a phased array ultrasound roller probe for inspection of wire + arc additive manufactured components. Journal of Manufacturing Processes, 80. pp. 765-774. ISSN 1526-6125

Foster, Euan Alexander and Bolton, Gary and Bernard, Robert and McInnes, Martin and McKnight, Shaun and Nicolson, Ewan and Loukas, Charalampos and Vasilev, Momchil and Lines, Dave and Mohseni, Ehsan and Gachagan, Anthony and Pierce, Gareth and MacLeod, Charles N. (2022) Automated real time eddy current array inspection of nuclear assets. Sensors, 22 (16). p. 6036. 6036. ISSN 1424-8220

Foster, Euan and MacLeod, Charles N. and Mohseni, Ehsan and Gachagan, Anthony and Loukas, Charalampos and Vasilev, Momchil and McKnight, Shaun and McInnes, Martin and Lines, David and Gachagan, Anthony and Bolton, Gary and Bernard, Robert (2022) Targeted eddy current inspection based on ultrasonic feature guided wave screening of resistance seam welds. In: 49th Annual Review of Progress in Quantitative Nondestructive Evaluation (QNDE 2022), 2022-07-25 - 2022-07-27, San Diego, CA.

Zimermann, Rastislav and Mohseni, Ehsan and Vasilev, Momchil and Loukas, Charalampos and Vithanage, Randika K. W. and Macleod, Charles and Lines, David and Pimentel, Misael and Fitzpatrick, Stephen and Halavage, Steven and McKegney, Scott and Pierce, Gareth and Williams, Stewart and Ding, Jialuo (2022) In-process non-destructive evaluation of wire + arc additive manufacture components using ultrasound high-temperature dry-coupled roller-probe. In: 49th Annual Review of Progress in Quantitative Nondestructive Evaluation (QNDE 2022), 2022-07-25 - 2022-07-27, San Diego, CA.

McMillan, Ross and Tabatabaeipour, Morteza and Hampson, Rory and Loukas, Charalampos and Zhao, Taiyi and Edwards, Rachel S. and MacLeod, Charles Norman and Dobie, Gordon (2022) Characterization of EMAT guided wave reflectivity on welded structures for use in ranging. IEEE Sensors Journal, 23 (5). pp. 4383-4391. ISSN 1530-437X

Zimermann, Rastislav and Mohseni, Ehsan and Vasilev, Momchil and Loukas, Charalampos and Vithanage, Randika K. W. and MacLeod, Charles N. and Lines, David and Javadi, Yashar and Espirindio E Silva, Misael Pimentel and Fitzpatrick, Stephen and Halavage, Steven and McKegney, Scott and Pierce, Stephen Gareth and Williams, Stewart and Ding, Jialuo (2022) Collaborative robotic Wire + Arc Additive Manufacture and sensor-enabled in-process ultrasonic Non-Destructive Evaluation. Sensors, 22 (11). 4203. ISSN 1424-8220

2021

Loukas, Charalampos and Williams, Veronica and Jones, Richard and Vasilev, Momchil and MacLeod, Charles Norman and Dobie, Gordon and Sibson, Jim and Pierce, Gareth and Gachagan, Anthony (2021) A cost-function driven adaptive welding framework for multi-pass robotic welding. Journal of Manufacturing Processes, 67. pp. 545-561. ISSN 1526-6125

Vasilev, Momchil and MacLeod, Charles N. and Loukas, Charalampos and Javadi, Yashar and Vithanage, Randika K. W. and Lines, David and Mohseni, Ehsan and Pierce, Stephen Gareth and Gachagan, Anthony (2021) Sensor-enabled multi-robot system for automated welding and in-process ultrasonic NDE. Sensors, 21 (15). 5077. ISSN 1424-8220

2020

Lines, David and Javadi, Yashar and Mohseni, Ehsan and Vasilev, Momchil and MacLeod, Charles Norman and Mineo, Carmelo and Wathavana Vithanage, Randika Kosala and Qiu, Zhen and Zimermann, Rastislav and Loukas, Charalampos and Foster, Euan and Pierce, Gareth and Gachagan, Anthony (2020) A flexible robotic cell for in-process inspection of multi-pass welds. Insight: The Journal of the British Institute of Non-Destructive Testing, 62 (9). pp. 526-532. ISSN 1354-2575

2019

Lines, David I and Javadi, Yashar and Mohseni, Ehsan and Vasilev, Momchil and MacLeod, Charles N and Vithanage, Randika W and Qiu, Zhen and Zimermann, Rastislav and Loukas, Charalampos and Foster, Euan and Pierce, S Gareth and Gachagan, Anthony (2019) Flexible robotic cell for in-process inspection of multi-pass welds. In: NDT2019, 2019-09-02 - 2019-09-05, The International Centre.

Javadi, Yashar and MacLeod, Charles and Lines, David and Vasilev, Momchil and Mohseni, Ehsan and Foster, Euan and Qiu, Zhen and Vithanage, Randika and Zimermann, Rastislav and Loukas, Charalampos and Pierce, Gareth and Gachagan, Anthony (2019) In-process inspection of multi-pass robotic welding. In: 46th Annual Review of Progress in Quantitative Nondestructive Evaluation, 2019-07-14 - 2019-07-18, Portland.