Ji-feng Guo

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About

Ji-feng Guo is a researcher whose work lies at the intersection of space robotics and nonlinear dynamics, with a particular focus on the complex motion of tethered space systems. His most-cited study, "Nonlinear dynamics and coupling effect of libration and vibration of tethered space robot in deorbiting process" (2016), has garnered 5 citations and represents a significant contribution to the field. In this work, Guo investigates the intricate coupling between libration (rotational oscillations) and vibration in tethered space robots during deorbiting maneuvers—a critical process for space debris removal. By modeling these nonlinear interactions, he provides essential insights into the stability and control of tethered systems, which are vital for future space missions involving debris capture and disposal. Though his citation count is modest, Guo’s research addresses a niche yet impactful area of space engineering, offering foundational understanding for the design of more reliable tethered robots. His work is particularly valuable for students and researchers exploring the challenges of orbital mechanics and the dynamics of flexible space structures, highlighting the delicate balance between motion and control in extreme environments.