?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Qian%2C+Zhikang&rft.aulast=Qian&rft.aufirst=Zhikang&rft.date=11+August+2019&rft.title=Design+of+a+Low+Power+Consumption+Control+System+of+Permanent+Magnet+Synchronous+Motor+for+Automated+Guided+Vehicle&rft.genre=proceeding