A closed-loop LTI SISO system with an unstable open-loop plant can be stabilized for delays larger than its theoretical delay-margin upper bound. - Rifat Sipahi; Dongzuo Tian (ACC, 2017)

Control of a Downhole Drilling System Using Integral Barrier Lyapunov Functionals. - Dongzuo Tian; Xingyong Song (ACC, 2019)

Down-hole Directional Drilling Dynamics Modeling Based on a Hybrid Modeling Method with Model Order Reduction. - Chong Ke; Dongzuo Tian; Xingyong Song (ACC, 2020)

State Barrier Avoidance Control Design Using a Diffeomorphic Transformation Based Method. - Dongzuo Tian; Chong Ke; Xingyong Song (ACC, 2020)

Addressing Complex State Constraints in the Diffeomorphic Transformation Based Barrier Avoidance Control. - Dongzuo Tian; Xingyong Song (ACC, 2021)

Design and control of an automatic high-viscosity sealant filling system. - Dongzuo Tian; Xingyong Song (J. Syst. Control. Eng., 2021)

Control of a downhole drilling system using an integral Barrier Lyapunov Function based method. - Dongzuo Tian; Xingyong Song (Int. J. Control, 2022)

Addressing complex state constraints in the integral barrier Lyapunov function-based adaptive tracking control. - Dongzuo Tian; Xingyong Song (Int. J. Control, 2023)