Papers
13
Total Citations
219
H-Index
6
About
Charalabos C. Doumanidis is a pioneering researcher in advanced manufacturing, welding control systems, and thermal materials processing, whose work has fundamentally shaped how engineers approach precision and automation in joining and deposition technologies. His most influential contributions center on multivariable adaptive control of welding processes, particularly his groundbreaking development of thermally scanned welding techniques that enable real-time regulation of weld bead geometry, thermal properties, and material characteristics. His 2002 paper on multivariable adaptive control of bead profile geometry in gas metal arc welding has accumulated 95 citations, establishing him as a leading authority in intelligent welding systems. Doumanidis extended classical welding paradigms by introducing "scan welding," a computer-controlled redesign that dynamically manages temperature fields to ensure composite morphological, material, and mechanical joint integrity. His research also encompasses near-net shape manufacturing, laser-based rapid prototyping, intermetallic coating formation from layered precursors, and metal matrix composite coatings. More recently, he has explored underwater robotic welding using reactive multilayers, demonstrating a sustained commitment to innovation across decades. With nearly 200 cumulative citations spanning thermal modeling, closed-loop process control, and advanced materials processing, Doumanidis represents a distinguished bridge between theoretical thermomechanical analysis and practical manufacturing engineering.
Research Focus
Key Achievements
Top Papers
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- 3Multivariable Adaptive Control of Thermal Properties During Welding34 citations · 1991
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- 6Scan Welding: Thermal Modeling and Control of Material Processing6 citations · 1999
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- 9Thermal modeling and adaptive control of scan welding5 citations · 1998
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