Fault Detection Filter Design of Dual-Rotor Turbofan Aero-Engine: A Positive System Approach. - Heyao Song; Jun Shen 002; Hongling Qiu (IEEE Trans. Circuits Syst. II Express Briefs, 2024)

Decay rate of discrete-time homogeneous delayed systems with cone invariance. - Hongling Qiu; Jun Shen 002; Heyao Song (Int. J. Control, 2025)