Max Robotics — Global Service Robot Directory + US Certification

About

Hyeong Min Mun is a leading researcher in the field of robotic systems for confined environments, with a primary focus on in-pipe inspection and navigation. His major contributions center on developing novel mechanisms that enable robots to autonomously traverse complex pipeline geometries, including elbows, T-branches, and miters. Mun pioneered the use of multi-axial differential gear mechanisms, allowing a robot to be driven by a single motor through any elbow pipe without additional control efforts—a breakthrough that simplifies design while maintaining traction and power. His work on back-drivable joint mechanisms, utilizing ball-screws and steel wire ropes, further enhanced robot maneuverability and safety. To achieve true autonomy, Mun developed recognition systems using monocular cameras and Position Sensitive Device (PSD) sensors, enabling robots to identify pipeline elements and navigate without external assistance. His most cited paper (29 citations) on a 3D differential driving mechanism for pipelines remains a foundational reference in the field. Mun’s research has significantly advanced the practicality of untethered, self-navigating robots for infrastructure inspection, with his combined citation impact exceeding 80 citations, underscoring his influence in robotics and automation.