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About

Lim Chot Hun is a robotics and autonomous systems researcher whose work has made meaningful contributions to the fields of robotic arm control, mobile robot navigation, and intelligent path planning. Best known for his groundbreaking research on the 6-DOF PC-Based Robotic Arm (PC-ROBOARM), Lim addressed longstanding challenges in trajectory planning and speed control for multi-degree-of-freedom robotic systems — work that has collectively attracted over 100 citations and remains a key reference for researchers tackling robotic arm design and control solutions. His 2011 study on A* path-following mobile robots further demonstrated his versatility, introducing an Intelligent Path Mapping visual interface that enabled microcontroller-based wheeled robots to navigate autonomously using efficient algorithmic planning, earning 26 citations. More recently, Lim expanded his focus to vision-based navigation systems for indoor environments, addressing the growing demand for location-based services in large-scale buildings. Spanning over a decade of research, Lim Chot Hun's body of work reflects a consistent dedication to bridging theoretical robotics with practical, real-world implementation — making his publications valuable resources for students and engineers alike working at the intersection of control systems and intelligent robotics.