Dengyu Liang

University of Shanghai for Science and Technology

Papers

Total Citations

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About

Dengyu Liang is a control theorist specializing in the advanced coordination of nonholonomic multi-agent systems—robotic and vehicular networks constrained by non-integrable dynamics, such as wheeled mobile robots or autonomous cars. Their research focuses on pushing the boundaries of consensus tracking control, particularly under the demanding conditions of dynamic uncertainties and stringent performance requirements. Liang’s major contribution lies in pioneering fixed-time and predefined-time control frameworks that guarantee leader-following consensus within a user-specified settling time, a critical leap beyond traditional asymptotic or even fixed-time methods. This work directly addresses the engineering need for rapid, predictable convergence in safety-critical applications. Their most cited paper, "Distributed fixed-time leader-following consensus tracking control for nonholonomic multi-agent systems with dynamic uncertainties" (2020, 20 citations), establishes a robust foundation for this approach. A subsequent 2021 paper further refines the theory by introducing a predefined-time design, explicitly solving the problem of achieving a convergence deadline that can be set in advance—a notable achievement for real-time control systems. Liang’s research is essential reading for engineers and researchers working on time-critical multi-robot coordination, autonomous driving, and resilient networked control.