Max Robotics — Global Service Robot Directory + US Certification

About

Pingrui Zhang is a pioneering researcher in robotics and computer vision, best known for his foundational work on the AQUA visually guided swimming robot. His landmark 2005 paper, which has accumulated 138 citations, introduced a novel amphibious robot capable of swimming, walking, and underwater navigation using vision-based servo guidance. This work demonstrated how visual sensors could enable autonomous navigation and high-resolution range scanning in challenging aquatic environments, establishing a key framework for bio-inspired robotic systems. In his more recent research, Zhang has advanced the field of 3D affordance grounding, as evidenced by his 2025 paper on learning 2D invariant affordance knowledge. This work addresses the critical challenge of predicting functional regions on 3D objects—a capability essential for robotic manipulation and human-robot interaction. By learning mappings between 3D geometries and single human-object interaction images, Zhang has contributed to making robots more capable of understanding object functionality from limited visual data. His research spans from early amphibious robotics to cutting-edge affordance learning, consistently pushing the boundaries of how machines perceive and interact with their environments.