Chan Hoang Le

Papers

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About

Chan Hoang Le is a pioneering researcher in bio-inspired robotics, with a primary focus on shape memory alloy (SMA)-based actuation systems for underwater vehicles. His most influential work, "A SMA-based actuation system for a fish robot" (2012, 10 citations), introduces an innovative actuator design combining a 0.1 mm diameter SMA wire with a 0.5 mm thick glass/epoxy composite strip. This system achieves approximately 200 gf of blocking force, enabling efficient propulsion for fish-like robots. Le's earlier foundational study, "Design and demonstration of a fish robot actuated by a SMA-driven actuation system" (2010, 2 citations), established the core concept of using pre-bent composite strips to amplify SMA wire displacement. His contributions are particularly notable for addressing key challenges in soft robotics: achieving high force output from compact, lightweight actuators while maintaining the flexibility needed for biomimetic locomotion. By demonstrating that SMA wires integrated with composite materials can produce reliable, repeatable bending motions, Le has advanced the practical application of smart materials in autonomous underwater vehicles. His work continues to inspire researchers developing energy-efficient, silent propulsion systems for environmental monitoring and marine exploration.