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About

Yunsai Chen is pioneering the intersection of soft robotics and deep-sea exploration, drawing inspiration from nature to overcome the extreme challenges of the ocean’s depths. His most influential work, “Bioinspired soft robots for deep-sea exploration” (2023, 199 citations), addresses the fundamental problem of designing robots that can withstand immense pressure without heavy, rigid pressure vessels—a paradigm shift inspired by deep-sea organisms. Chen’s contributions extend to developing novel soft actuators, as demonstrated in his work on a jellyfish-inspired robot driven by pneumatic bistable actuators (2024), which achieves high driving force and rapid response. He has also engineered a turtle-inspired robot with variable stiffness hydrofoils (2022) for efficient swimming and maneuverability, and explored water-powered soft robotic arms for flexible underwater manipulation (2025). Beyond bio-inspired design, Chen has advanced navigation technology, improving terrain-aided navigation accuracy through high-precision particle filter initialization (2020). His research, spanning from fundamental actuator design to system-level robotic platforms, is establishing new capabilities for deep-sea exploration, environmental monitoring, and underwater operations, positioning him as a leading innovator in soft robotics for extreme environments.