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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

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.

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

Javadi, Yashar and Hutchison, Alistair and Zimermann, Rastislav and Lines, David and Sweeney, Nina E. and Vasilev, Momchil and Mohseni, Ehsan and Vithanage, Randika K. W. and MacLeod, Charles N. and Pierce, Gareth and Mehnen, Jorn and Gachagan, Anthony; (2022) Development of a phased array ultrasonic system for residual stress measurement in welding and additive manufacturing. In: ASME 2022 Pressure Vessels & Piping Conference. American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP, 4B . American Society of Mechanical Engineers (ASME), USA. ISBN 9780791886182

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.

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.

Javadi, Yashar and Hutchison, Alistair and Zimermann, Rastislav and Lines, David and Sweeney, Nina E. and Vasilev, Momchil and Mohseni, Ehsan and Vithanage, Randika K.W. and MacLeod, Charles N. and Pierce, Gareth and Mehnen, Jorn and Gachagan, Anthony (2022) Development of a phased array ultrasonic system for residual stress measurement in welding and additive manufacturing. In: Pressure Vessels & Piping Conference, 2022-07-17 - 2022-07-22.

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

Vasilev, Momchil and MacLeod, Charles and Javadi, Yashar and Pierce, Gareth and Gachagan, Anthony (2021) Feed forward control of welding process parameters through on-line ultrasonic thickness measurement. Journal of Manufacturing Processes, 64. pp. 576-584. ISSN 1526-6125

Vasilev, Momchil and MacLeod, Charles and Galbraith, Walter and Javadi, Yashar and Foster, Euan and Dobie, Gordon and Pierce, Gareth and Gachagan, Anthony (2021) Non-contact in-process ultrasonic screening of thin fusion welded joints. Journal of Manufacturing Processes, 64. pp. 445-454. ISSN 1526-6125

Javadi, Yashar and Mohseni, Ehsan and MacLeod, Charles N. and Lines, David and Vasilev, Momchil and Mineo, Carmelo and Pierce, Stephen G. and Gachagan, Anthony (2021) High-temperature in-process inspection followed by 96-h robotic inspection of intentionally manufactured hydrogen crack in multi-pass robotic welding. International Journal of Pressure Vessels and Piping, 189. 104288. ISSN 0308-0161

Mohseni, Ehsan and Javadi, Yashar and Sweeney, Nina E. and Lines, David and MacLeod, Charles N. and Vithanage, Randika K.W. and Qiu, Zhen and Vasilev, Momchil and Mineo, Carmelo and Lukacs, Peter and Foster, Euan and Pierce, S. Gareth and Gachagan, Anthony (2021) Model-assisted ultrasonic calibration using intentionally embedded defects for in-process weld inspection. Materials and Design, 198. 109330. ISSN 0261-3069

2020

Javadi, Yashar and Sweeney, Nina E. and Mohseni, Ehsan and MacLeod, Charles N. and Lines, David and Vasilev, Momchil and Qiu, Zhen and Vithanage, Randika K.W. and Mineo, Carmelo and Stratoudaki, Theodosia and Pierce, Stephen G. and Gachagan, Anthony (2020) In-process calibration of a non-destructive testing system used for in-process inspection of multi-pass welding. Materials and Design, 195. 108981. ISSN 0261-3069

Mohseni, Ehsan and Vithanage, Randika and Qiu, Zhen and Javadi, Yashar and Vasilev, Momchil and MacLeod, Charles N. and Lines, David and Zimermann, Rastislav and Pierce, Stephen G. and Gachagan, Anthony and Ding, Jialuo and Williams, Stewart (2020) Laser-assisted surface adaptive ultrasound (SAUL) inspection of samples with complex surface profiles using a phased array roller-probe. In: NDT2020: 59th Annual British Conference on Non-Destructive Testing, 2020-09-15 - 2020-09-17, Park Inn by Radisson Hotel.

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

Mohseni, Ehsan and MacLeod, Charles and Javadi, Yashar and Vithanage, Randika K. W. and Qiu, Zhen and Lines, David and Foster, Euan and Lukacs, Peter and Vasilev, Momchil and Zimermann, Rastislav and Pierce, S. Gareth and Gachagan, Anthony (2020) A model-based study of transmit-receive longitudinal arrays for inspection of subsurface defects. Journal of Nondestructive Evaluation, Diagnostics and Prognostics of Engineering Systems, 3 (3). 031102. ISSN 2572-3901

Javadi, Yashar and Mohseni, Ehsan and MacLeod, Charles N. and Lines, David and Vasilev, Momchil and Mineo, Carmelo and Foster, Euan and Pierce, Stephen G. and Gachagan, Anthony (2020) Continuous monitoring of an intentionally-manufactured crack using an automated welding and in-process inspection system. Materials and Design, 191. 108655. ISSN 0261-3069

Mineo, C and Vasilev, M and Cowan, B and MacLeod, C N and Pierce, S G and Wong, C and Yang, E and Fuentes, R and Cross, E J (2020) Enabling robotic adaptive behaviour capabilities for new industry 4.0 automated quality inspection paradigms. Insight: The Journal of the British Institute of Non-Destructive Testing, 62 (6). pp. 338-344. ISSN 1354-2575

Javadi, Yashar and Sweeney, Nina E. and Mohseni, Ehsan and MacLeod, Charles N. and Lines, David and Vasilev, Momchil and Qiu, Zhen and Mineo, Carmelo and Pierce, Stephen G. and Gachagan, Anthony (2020) Investigating the effect of residual stress on hydrogen cracking in multi-pass robotic welding through process compatible non-destructive testing. Journal of Manufacturing Processes. ISSN 1526-6125

2019

Javadi, Yashar and MacLeod, Charles N. and Pierce, Stephen G. and Gachagan, Anthony and Lines, David and Mineo, Carmelo and Ding, Jialuo and Williams, Stewart and Vasilev, Momchil and Mohseni, Ehsan and Su, Riliang (2019) Ultrasonic phased array inspection of a Wire + Arc Additive Manufactured (WAAM) sample with intentionally embedded defects. Additive Manufacturing, 29. 100806. ISSN 2214-8604

Mineo, Carmelo and Wong, Cuebong and Vasilev, Momchil and Cowan, Bruce and MacLeod, Charles N. and Pierce, S. Gareth and Yang, Erfu (2019) Interfacing Toolbox for Robotic Arms with Real-Time Adaptive Behavior Capabilities. Preprint / Working Paper. University of Strathclyde, Glasgow.

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.

Javadi, Yashar and Vasilev, Momchil and MacLeod, Charles N. and Pierce, Stephen G. and Su, Riliang and Mineo, Carmelo and Dziewierz, Jerzy and Gachagan, Anthony; Laflamme, Simon and Holland, Stephen and Bond, Leonard J., eds. (2019) Intentional weld defect process : from manufacturing by ‎‎robotic welding machine to inspection ‎using TFM phased ‎‎array ‎. In: 45th Annual Review of Progress in Quantitative Nondestructive Evaluation. AIP Conference Proceedings, USA. ISBN 9780735418325

Javadi, Y. and MacLeod, C. N. and Pierce, S. G. and Gachagan, A. and Kerr, W. and Ding, Jialuo and Williams, Stewart and Vasilev, M. and Su, R. and Mineo, C. and Dziewierz, J. (2019) Ultrasonic phased array inspection of wire + arc additive manufacture samples using conventional and total focusing method imaging approaches. Insight: Non-Destructive Testing and Condition Monitoring, 61 (3). pp. 144-148. ISSN 1354-2575

2018

Javadi, Yashar and MacLeod, Charles Norman and Pierce, Stephen and Gachagan, Anthony and Kerr, William and Ding, Jialuo and Williams, Stewart and Vasilev, Momchil and Su, Riliang and Mineo, Carmelo and Dziewierz, Jerzy (2018) Ultrasonic phased array inspection of wire plus arc additive manufacture ‎‎(WAAM) samples using conventional and total focusing method (TFM) ‎imaging approaches. In: 57th The British Institue of Non-destructive Testing Annual Conference, 2018-09-10 - 2018-09-12, East Midlands Conference Centre and Orchard Hotel.

Mineo, Carmelo and Vasilev, Momchil and MacLeod, Charles N. and Su, Riliang and Pierce, S. Gareth (2018) Enabling robotic adaptive behaviour capabilities for new industry 4.0 automated quality inspection paradigms. In: 57th Annual British Conference on Non-Destructive Testing, 2018-09-10 - 2018-09-12, East Midlands Conference Centre and Orchard Hotel.