单相UPS逆变器的模型参考滑模控制

Model Reference Sliding Mode Control for Single-Phase UPS Inverter

通过设计滑模变结构控制使单相UPS逆变器跟踪一线性参考模型。在滑模控制作用下,该系统对外扰具有较强的鲁棒性,并具有良好的系统性能。通过实验结果证明,该控制方案达到了很好的控制效果。

The author designed a sliding mode-variable structure control (SMC) for single phase UPS inverter to track a linear reference model. With the proposed SMC, the controlled system is robust to external disturbance, and possesses good system performance. The control method is verified to be effective through experimental results.