Dewen Jin

Papers

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About

Dewen Jin is a pioneering researcher in the fields of robotics, vibration control, and human biomechanics, with a career dedicated to bridging mechanical engineering and human motion. His early work introduced an innovative electrorheological fluid damper for robots (2002, 25 citations), which provides continuously variable damping torque in response to an electric field—a breakthrough for controlling elastic vibrations in robotic mechanisms without sacrificing adaptability. This contribution laid the groundwork for smarter, more responsive robotic systems. Jin further advanced industrial robotics by studying vibration control in redundant robots used for grinding (2002, 7 citations), addressing excessive vibrations that compromise precision in tasks like casting finishing and weld bead removal. His research emphasized force control strategies to improve robotic performance in real-world manufacturing. Expanding into human-centered biomechanics, Jin developed a four-degree-of-freedom dynamic model of the standing human body, incorporating metatarsophalangeal joints, to analyze balance recovery from upper-body perturbations (2003, 4 citations). By applying mechanical energy analysis, he revealed how balance modes shift with disturbance intensity—insights vital for rehabilitation robotics and assistive device design. Jin’s work uniquely integrates robotic control theory with human physiological modeling, offering lasting impact on both automation and human motion science.