Papers
2
Total Citations
68
H-Index
2
About
Qiyao Zhang is a leading researcher in robust nonlinear control theory, with a primary focus on finite-time control (FTC) and sliding-mode control (SMC) for complex robotic and nonlinear systems. His most influential work, a 2021 paper on continuous terminal sliding-mode control for flexible-joint robots (FJRs), has garnered 50 citations for its novel integration of a high-order sliding-mode observer (HOSMO) to handle both matched and mismatched disturbances. This framework significantly advances trajectory tracking reliability under uncertain conditions. In a complementary 2020 study (18 citations), Zhang developed a robust finite-time output feedback control method that employs a finite-time state observer to estimate unpredictable time-varying disturbances in nonlinear systems. His contributions are particularly notable for bridging theoretical robustness with practical implementation, offering solutions that ensure system stability and precision in real-world applications like robotics. Zhang’s work is essential reading for researchers in control engineering, providing elegant, provably stable methods for systems facing severe uncertainty.
Research Focus
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Top Papers
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