作者: Masayuki Yamamoto , Akira Yamauchi
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摘要: To reduce vibration caused by an unbalance of magnetic force generated in a motor portion due to run-out rotor bearing apparatus having the portion. The is detected means radial direction sensor mounted for controlling bearing. Then, inferred from using geometric positional relationship between and sensor. amount formed into database through experiments or simulation advance, obtained this database. resisting offset amount.