%0 Journal Article %T Research about the Sensorless Vector Control of Permanent Magnet Synchronous Motor Based on Two-stage Filter Sliding Mode Observer %A Yang, C %A Jian, W %A Chen, Y F %A Huang, X C %A Li, Y R %A Peng, G S %A Gao, Y %J IOP Conference Series: Earth and Environmental Science %V 701 %N 1 %P 8 %@ 1755-1307 %D 2021-03-22 %~ DeepDyve