M. Ohkita

Papers

Total Citations

H-Index

About

M. Ohkita’s research career is anchored in the development of intelligent autonomous mobile robots, with a particular focus on assistive technologies and precise maneuvering control. His key contributions lie in applying fuzzy control theory to solve complex, real-world navigation problems. In his most cited work, "Travelling experiment of an autonomous mobile robot for a flush parking" (2002, 18 citations), Ohkita modeled human driving actions to derive fuzzy rules, enabling a four-wheeled robot to successfully execute parallel parking through both forward and reverse movements. This work demonstrated a practical bridge between human intuition and machine control. Expanding on this foundation, his later paper "Traveling control of the autonomous mobile wheel-chair DREAM-3 considering correction of the initial position" (2004, 7 citations) addressed a critical challenge in assistive robotics. Here, Ohkita focused on developing DREAM-3, an autonomous wheelchair designed for safe indoor travel in hospitals and welfare facilities. By incorporating an environmental map and correcting for initial positioning errors, this work directly targeted the safety and reliability needs of elderly and physically handicapped users. Though his citation counts reflect a focused, niche audience, Ohkita’s work is notable for its early, practical application of fuzzy logic to both vehicular parking and human-centric mobility aids.