A novel energy-shaping and port-controlled Hamiltonian (PCH) systems method was used to establish the PCH mathematical modeling and position control of PMSM in this paper.

• 摘要采用新的能量成型和端口受控哈密顿(PCH)系统理论，建立PMSM的PCH系统数学模型，给出系统的反馈镇定原理。