リニア振動アクチュエータの効率測定法の検証  [in Japanese] Verification of Method for Efficiency Measurement of Linear Oscillatory Actuator  [in Japanese]

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Abstract

We already proposed the method for efficiency measurement of the linear oscillatory actuator (LOA) with a load cell between a LOA and a load motor. However, output of load cell is not an accurate value, because the inertial force affects the load cell under high-speed reciprocating motion of the LOA. In this paper, we verify that the proposal method for efficiency measurement is appropriate by deducing equations of motion. Moreover the proposal method is verified by the both simulation and measurement. Output of load cell becomes larger than the accurate thrust in both simulation and measurement. However, the accurate mechanical power is equal with the proposal one. Therefore, it becomes clearness that the proposal method for efficiency measurement is appropriate.

Journal

  • Journal of the Japan Society of Applied Electromagnetics and Mechanics

    Journal of the Japan Society of Applied Electromagnetics and Mechanics 15(2), 132-137, 2007-06-10

    日本AEM学会

References:  9

Codes

  • NII Article ID (NAID)
    110006291394
  • NII NACSIS-CAT ID (NCID)
    AN10457520
  • Text Lang
    JPN
  • Article Type
    ART
  • ISSN
    09194452
  • NDL Article ID
    8867716
  • NDL Source Classification
    ZM35(科学技術--物理学)
  • NDL Call No.
    Z15-B3
  • Data Source
    CJP  NDL  NII-ELS  IR  NDL-Digital 
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