Chun-Yi Su

South China University of Technology, University of Victoria

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About

Chun-Yi Su is a robotics and control systems researcher whose work has made meaningful contributions to the adaptive and robust control of robot manipulators, particularly in constrained motion environments. His research addresses one of the fundamental challenges in robotics: enabling manipulators to perform precise tasks while maintaining contact with physical surfaces under conditions of parameter uncertainty. Su's most influential work, "Adaptive Control of Robot Manipulators under Constrained Motion" (1990, 37 citations), established a foundational algorithm capable of simultaneously regulating both position and constraint force when a robot end-effector interacts with rigid surfaces — a problem with direct implications for assembly, machining, and surgical robotics. Building on this foundation, his 2002 study advanced computational efficiency in constrained robot control by eliminating the need for regressor-based formulations, making adaptive algorithms more practical for real-time implementation. His work on redundant manipulators further extended these principles, demonstrating how additional motion constraints can be elegantly incorporated into unified control frameworks. Su's contributions reflect a consistent effort to bridge theoretical rigor with practical applicability in robotic systems, making his research particularly valuable for engineers and researchers working at the intersection of dynamics, control theory, and intelligent automation.