Publications by Yang Zhao There are ... items referenced. Alternative author names: Yang Zhao. 2019 -- Xudong Liu, Haisheng Yu, Jinpeng Yu, Yang ZhaoA Novel Speed Control Method Based on Port-Controlled Hamiltonian and Disturbance Observer for PMSM Drives 2016 -- Haisheng Yu, Zihan Wang, Yang Zhao, Hongchao Xie, Ying ZhangFlux weakening speed control of non-salient pole permanent magnet synchronous motor based on PCH and L2 gain