Kjell Hurtig

Papers

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About

Kjell Hurtig is a researcher specializing in advanced manufacturing technologies, with a particular focus on robotized laser metal deposition and solid freeform fabrication. His work centers on the automation and control of laser-based additive manufacturing processes, specifically the development of Robotized Laser Metal-wire Deposition (RLMwD) — a novel technique for producing fully dense metal structures directly from CAD designs using fiber laser welding and wire filler material. Hurtig's most significant contribution lies in establishing robust control and automation frameworks for these complex manufacturing systems. His 2008 paper on control design for automation of robotized laser metal-wire deposition has garnered 16 citations, making it his most influential work and a key reference in the field of laser-based additive manufacturing. His research demonstrates how layered manufacturing methods can be combined with robotic systems to enable free-form fabrication of intricate metal components with high structural integrity. Through his body of work, Hurtig has helped advance the practical implementation of metal additive manufacturing at a time when the field was still emerging, laying important groundwork for the automated, precision-driven laser deposition systems that are increasingly prevalent in modern industrial and aerospace applications today.