Departmental Bulletin Paper マルチアクチュエータを用いた液滴噴射措置とその吐出システムに関する研究

大野, 貴大

This paper proposes an equivalent circuit model and the drive system of a vibrator having a plurality of piezoelectric elements. This equivalent circuit model for the purpose of effectively controlling the pressure wave, and the time control of the pressure waves applied to the ink by the piezoelectric ink jet head having a plurality of actuators are presented. This system will reduce due to manufacturing error that is a major problem of the piezoelectric element. Key Words : Inkjet, Equivalent circuit, Piezoelectric elements, NSDEM

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