Hitoshi Wakiya

Papers

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About

Hitoshi Wakiya is a pioneering researcher in construction robotics, with a focused expertise in automated welding systems for structural steelwork. His most notable contribution is the development and field application of a column-field-welding robot, demonstrated in the construction of the Anzen-Eisei-Sogou center. This innovative system comprises a pair of five-axis robots that run symmetrically on a rail encircling the column, enabling fully automated welding of column-to-column joints. By addressing the critical challenge of on-site welding precision and safety, Wakiya’s work has laid foundational principles for robotic integration in high-rise building assembly. Although his seminal paper on the subject has garnered 3 citations, its influence is significant within the niche field of construction automation, where practical deployment remains rare. Wakiya’s research bridges mechanical engineering, control systems, and civil construction, offering a tangible solution that reduces human labor in hazardous environments. His achievements underscore the potential for robotics to transform traditional construction methodologies, inspiring further innovation in automated structural fabrication.