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math.OC2024
Feedback Stability Under Mixed Gain and Phase Uncertainty
Jiajin Liang, Di Zhao, Li Qiu
In this study, we investigate the robust feedback stability problem for multiple-input-multiple-output linear time-invariant systems involving sectored-disk uncertainty, namely, dy…
math.OC2014★ 11 cited
Complex Laplacians and Applications in Multi-Agent Systems
Jiu-Gang Dong, Li Qiu
Complex-valued Laplacians have been shown to be powerful tools in the study of distributed coordination of multi-agent systems in the plane including formation shape control proble…