Yulai Weng

Papers

Total Citations

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About

Yulai Weng is a robotics researcher whose work centers on modular reconfigurable systems and human-robot interaction. His most notable contribution is the development of the **Variable Topology Truss (VTT)** system, a novel modular platform that can dynamically alter both its shape and internal connectivity. This breakthrough combines the structural efficiency of variable geometry trusses with the flexibility of self-reconfigurable robots, enabling the system to navigate complex, unstructured environments—such as disaster sites—by changing its topology on the fly. The foundational paper on this work has garnered **11 citations**, establishing Weng’s influence in modular robotics. In parallel, Weng has advanced social robotics through the design of a **low-cost optical-mechanical system** for expressive robotic heads. This spherical humanoid platform provides a versatile, affordable canvas for face-to-face human-robot interaction, enabling rich animated displays that enhance communication. With **3 citations**, this work underscores his commitment to making socially expressive robots more accessible. Together, Weng’s research bridges the gap between adaptive physical structures and intuitive social interfaces, offering practical solutions for both search-and-rescue operations and everyday human-robot collaboration.