Ji-gen Feng

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About

Dr. Ji-gen Feng is a researcher specializing in nonlinear dynamics and space robotics, with a particular focus on tethered space systems and their complex orbital behaviors. His work addresses critical challenges in the deorbiting process of space debris, where he investigates the intricate coupling effects between libration and vibration in tethered space robots. His most-cited paper, "Nonlinear dynamics and coupling effect of libration and vibration of tethered space robot in deorbiting process" (2016), has garnered 5 citations, laying foundational insights into the stability and control of tethered systems during active debris removal. Feng's contributions are notable for advancing the understanding of how nonlinear dynamic interactions influence the performance and safety of space missions, particularly in the context of mitigating space debris—a growing concern for sustainable space operations. His work is essential for engineers and researchers developing next-generation robotic systems for orbital servicing and debris mitigation, highlighting the delicate balance between mechanical vibrations and rotational motions in tethered configurations. Through his research, Feng provides a theoretical framework that supports the design of more reliable and efficient space robots, making him a key figure in the field of astrodynamics and space robotics.