【摘要】 针对永磁同步直线电机(PMLSM)位置控制问题,提出将自适应阻尼注入应用到闭环端口受控哈密尔顿(PCH)系统的方法。建立了PMLSM的PCH系统模型。根据最大输出功率原理确定系统平衡点,利用自适应阻尼注入方法,设计了负载阻力恒定时的控制器。设计的闭环控制系统具有良好的稳定性。试验结果表明,设计的控制器具有良好的位置跟踪性和抗干扰能力。更多还原

【Abstract】 According to the position control problem of the permanent magnet linear synchronous motor( PMLSM),an adaptive damping injection method applied to the closed-loop port-controlled Hamiltonian( PCH) system was proposed. The PCH system model of PMLSM was built. The balance point of system was determined according to the maximum output power principle. By using the adaptive damping injection method,a controller was designed under the known constant load. The closed-loop control system had a good stability. The experimental results showed that the designed controller has a good tracking performance and anti-jamming ability.更多还原