Robust Output Regulation for a Wave Equation via Adaptive Internal Model. - Bao-Zhu Guo; Ren-Xi Zhao (CDC, 2022)

Output regulation for a heat equation with unknown exosystem. - Bao-Zhu Guo; Ren-Xi Zhao (Autom., 2022)

Output Regulation for Euler-Bernoulli Beam with Unknown Exosystem Using Adaptive Internal Model. - Bao-Zhu Guo; Ren-Xi Zhao (SIAM J. Control. Optim., 2023)

Active disturbance rejection control approach to the output tracking of PDEs with general disturbances: A new perspective. - Ren-Xi Zhao; Bao-Zhu Guo; Qing-Qing Hu (Autom., 2024)

Output Regulation for a Wave Equation With Unknown Exosystem. - Ren-Xi Zhao; Bao-Zhu Guo (IEEE Trans. Autom. Control., 2024)

Robust output regulation for multi-dimensional heat equation under boundary control. - Ren-Xi Zhao; Bao-Zhu Guo; Lassi Paunonen (Autom., 2025)

Adaptive observer for a coupled ODE-wave PDE system. - Bao-Zhu Guo; Zheng-Qiang Tan; Ren-Xi Zhao (Int. J. Syst. Sci., 2025)