Jinglei Li

Xi'an Jiaotong University, University of Minnesota

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About

Jinglei Li is a pioneering researcher whose work bridges the critical intersection of robotic tactile sensing and advanced control systems. Li’s primary research areas include flexible tactile sensor development, piezoelectric nanomaterials, and robot force control. In a landmark 2017 study, Li developed a novel flexible tactile sensor using Ce-doped BaTiO₃ nanofibers, achieving 13 citations for addressing a fundamental limitation in robotic hand technology—the lack of human-like tactile feedback. This work introduced piezoelectric materials as robust candidates for next-generation electronic skin, enabling robots to perceive pressure and texture with unprecedented sensitivity. Earlier, Li made foundational contributions to robot control theory with the Passive Velocity Field Control (PVFC) approach, published in 2000 and cited 12 times. This innovative framework simultaneously enables contour following and force profile tracking while maintaining energetic passivity—a critical safety property that ensures stable, safe physical interaction between robots and objects. Li’s work has profound implications for manufacturing, prosthetics, and human-robot collaboration, where both precision and safety are paramount. By combining materials innovation with control theory, Li has created a comprehensive approach to advancing robotic dexterity and autonomy.