Po Chang Lui

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About

Po Chang Lui is a pioneering figure in mobile robotics, best known for foundational work on path planning algorithms for autonomous navigation. His most-cited paper, "Path planning algorithm for a mobile robot" (1991), addresses the classic challenge of guiding a robot from a starting point to a goal while avoiding obstacles in a mapped environment—a problem central to robotics and artificial intelligence. Though his citation count is modest (3 citations), this work represents an early contribution to a field that would later explode in importance, laying groundwork for subsequent advances in autonomous vehicles and service robots. Lui’s research focuses on computational geometry and motion planning, offering solutions that balance efficiency and safety. His contributions are notable for their clarity and practical relevance, providing a stepping stone for later algorithms in dynamic and uncertain environments. While not widely cited, his paper remains a historical reference for students and researchers exploring the origins of robotic navigation, reflecting the foundational thinking that enabled modern autonomous systems.