Qi-Xian Chen

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About

Qi-Xian Chen is a robotics researcher whose work focuses on the modeling and control of bio-inspired and dexterous robotic systems. Chen’s primary research areas include nonlinear dynamics, hybrid control design, and actuator modeling for specialized robots. A key contribution is the development of a nonlinear hybrid control framework for three-joint dual finger robots, addressing the inherent coupling between finger joints and tips during object manipulation—a critical challenge in dexterous grasping. This work, published in 2017, has garnered 2 citations. In a subsequent 2019 study, Chen advanced the field of underwater robotics by proposing a complete mathematical model for fish robots that integrates rigid body dynamics, kinematics, and actuator models. This comprehensive formulation is designed to accurately replicate swimming behavior for practical implementation. While Chen’s citation counts are currently modest, these foundational contributions to nonlinear control and system modeling provide a rigorous basis for future work in robotic manipulation and bio-inspired locomotion.