L
Lihua Xie
Researcher at Nanyang Technological University
Publications - 1120
Citations - 44066
Lihua Xie is an academic researcher from Nanyang Technological University. The author has contributed to research in topics: Linear system & Computer science. The author has an hindex of 90, co-authored 1056 publications receiving 35823 citations. Previous affiliations of Lihua Xie include Fuzhou University & Data Storage Institute.
Papers
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Output feedback H∞ control of systems with parameter uncertainty
TL;DR: In this paper, the authors dealt with H ∞ control problem for systems with parametric uncertainty in all matrices of the system and output equations and derived necessary and sufficient conditions for quadratic stability with disturbance attenuation.
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Robust control of a class of uncertain nonlinear systems
TL;DR: In this article, the robust control of a class of nonlinear systems with real-time-varying parameter uncertainty is considered and a technique is proposed for designing stabilizing controllers for both problems by converting them into scaled H∞ control problems which do not involve parameter uncertainty.
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The sector bound approach to quantized feedback control
Minyue Fu,Lihua Xie +1 more
TL;DR: The coarsest quantization densities for stabilization for multiple-input-multiple-output systems in both state feedback and output feedback cases are derived and conditions for quantized feedback control for quadratic cost and H/sub /spl infin// performances are derived.
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Robust Finite-Time Consensus Tracking Algorithm for Multirobot Systems
TL;DR: In this article, the authors studied the finite-time consensus tracking control for multi-robot systems with input disturbances on the terminal sliding-mode surface and showed that the proposed error function can be modified to achieve relative state deviation between agents.
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Further Improvement of Free-Weighting Matrices Technique for Systems With Time-Varying Delay
TL;DR: A novel method is proposed in this note for stability analysis of systems with a time-varying delay by considering the additional useful terms when estimating the upper bound of the derivative of Lyapunov functionals and introducing the new free-weighting matrices.