Chunxiao Yu
Papers
3
Total Citations
102
H-Index
3
About
Chunxiao Yu is a leading researcher in the dynamics and control of space robotic systems, with a primary focus on dual-arm free-floating space robots (FFSRs). His work addresses critical challenges in orbital robotics, particularly the need for high-precision trajectory tracking and robust control in the absence of a fixed base. Yu’s major contributions include pioneering the use of predefined-time stability theory for space manipulators. He developed a class of general nonsingular predefined-time terminal sliding mode controllers, which guarantee global convergence within a user-defined time frame, a significant advancement over traditional asymptotic methods. His 2021 paper on this topic has garnered 65 citations, reflecting its impact on the field. Yu has also made notable strides in self-collision avoidance trajectory planning, as seen in his 2018 work (34 citations), and in error-free trajectory planning that eliminates tracking errors without expending additional fuel—a critical advantage for fuel-limited space missions. His research is essential for future autonomous on-orbit servicing and assembly tasks, offering robust, fuel-efficient solutions for complex multi-arm space robots.
Research Focus
Key Achievements
Top Papers
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