A cylindrical traveling wave ultrasonic
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Yingxiang Liu; Weishan Chen; Junkao Liu; Shengjun Shi
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Article
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2010
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Elsevier Science
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English
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A cylindrical type traveling wave ultrasonic motor using longitudinal and bening composite transducer was proposed in this paper. A composite transducer is attached to the cylinder on its outer surface to excite two degenerate flexural vibration modes spatially and temporally orthogonal to each othe