Development of a Microvibration Testing Device : Realizing Microvibrational Reference Waves Smaller than Floor Vibrations

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概要

• 論文の詳細を見る

• To protect precision equipment from microvibrations, it is important to be able to measure the microvibration sensitivities of these machines. As yet, however, no measuring method has been developed. Conventional vibration testing devices cannot generate microvibrational waves under 10 Gal. The authors have developed a microvibration testing device that employs active control technologies. The trial device,which comprises pneumatic-type actuators and a new DSP (Digital Signal Processor) controller, successfully generates sinusoidal microvibrational waves at a magnitude of 0.1 Gal on a vibrating floor. These waves were realized with a noise rate of less than 10%. This paper outlines the developed system and describes some of the experimental results.

• 一般社団法人日本機械学会の論文
• 1996-06-15

著者

• Yasuda M

  Tokkyokiki Corp. Hyogo Jpn

• Fujita Takafumi

  Institute Of Industrial Science University Of Tokyo

• Yasuda Masashi

  TOKKYOKIKI Co.

• TAGAWA Yasutaka

  Tokyo University of Agriculture and Technology

関連論文

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• Development of a Microvibration Testing Device : Realizing Microvibrational Reference Waves Smaller than Floor Vibrations
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