HKUST(GZ) research team makes strides in robotic tactile perception technology
A research team at The Hong Kong University of Science and Technology (Guangzhou) has published a new study in the high-impact materials science journal Advanced Materials, introducing a novel bimodal tactile sensor array with sub-millimeter resolution. Led by Associate Professor Yunlong ZI, the work represents a meaningful advance in developing human-like fine tactile perception capabilities for robotic systems.
Addressing enduring challenges in tactile sensing technology, the research achieves notable progress in device design and system integration through interdisciplinary collaboration. Drawing inspiration from biological sensory mechanisms, the team developed an innovative bimodal intelligent tactile sensor based on the triboelectric effect. This self-powered device can simultaneously identify material properties and quantify softness with high precision. A key accomplishment, supported by HKUST(GZ)'s cross-disciplinary research environment and advanced facilities, is the achievement of sub-millimeter miniaturization and the effective integration of sensory units into a high-density biomimetic tactile array.
The outcome highlights HKUST(GZ)'s growing impact in fostering pioneering interdisciplinary research. Throughout the project, the team utilized the University's distinctive integrative academic framework, synthesizing knowledge and methodologies from materials science, microelectronics, and artificial intelligence. This approach underscores HKUST(GZ)'s commitment to supporting original research and nurturing talent capable of translating conceptual innovation into functional devices.
This technology holds considerable potential for future applications in fields such as intelligent robotics, advanced manufacturing, and biomedical systems. The team is now advancing further foundational investigations while actively building industry partnerships to facilitate the translation of this research into practical solutions.
