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基于观测法的压电振动送料器无传感器调速控制器及方法

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First Author:Dong Weijie

Disigner of the Invention:马超凡,王英俊,baifengxian

Application Number:CN201210430370.X

Authorization Date:2012-11-01

Authorization number:CN102887345A

Pre One:柔性弧面聚偏氟乙烯压电传感器及制作方法