Max Robotics — Global Service Robot Directory + US Certification

About

Lim Ser Yong is a pioneering researcher in mobile robotics and autonomous navigation, best known for developing innovative solutions to the longstanding challenge of local minima in potential-field-based navigation. His landmark 2002 paper, "Virtual obstacle concept for local-minimum-recovery in potential-field based navigation," with 99 citations, introduced a real-time algorithm that enables cylindrical mobile robots to navigate unknown or unstructured environments by dynamically generating virtual obstacles to escape dead zones. This work remains a foundational reference in the field. Building on this, his 2003 study on hybrid global-local navigation, cited 72 times, seamlessly integrated optimized global path planning with reactive local navigation, overcoming the inefficiencies of purely reactive systems in complex indoor environments. Beyond navigation, Ser Yong has contributed to industrial robotics, notably in a 2002 paper on walk-through programming for welding robots, which simplified robot programming by leveraging dynamic behavior control. His earlier work on telepresence using virtual reality technology (1998) explored remote task execution for hazardous environments. With a career spanning over two decades, Ser Yong’s research has significantly advanced real-time obstacle avoidance and human-robot interaction, earning him recognition as a key figure in practical, deployable robotic systems.