Papers
3
Total Citations
96
H-Index
3
About
Jiajing Liu is a leading researcher in the fields of nonlinear control systems, cyber-physical security, and autonomous navigation. Her most impactful work addresses the critical challenge of securing complex dynamical systems against sophisticated cyber threats. In her highly cited 2024 paper (79 citations), Liu pioneered a dynamic-memory event-triggered sliding-mode control strategy for nonlinear semi-Markov jump systems under simultaneous denial-of-service and false data injection attacks. By integrating Takagi-Sugeno fuzzy models, she developed a robust framework that ensures system stability while efficiently managing communication resources—a breakthrough for safety-critical applications like power grids and autonomous vehicles. Beyond control theory, Liu has contributed to astronomical instrumentation, co-designing the Bright Star Survey Telescope for Antarctic planetary transit surveys, and to robotics through a real-time visual SLAM system that fuses semantic and geometric information for reliable operation in dynamic environments. Her work bridges theoretical rigor with practical deployment, earning recognition for advancing resilient control in the face of evolving cyber-physical threats.
Research Focus
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