VIBRATIONAL FLUID MOVER ACTIVE CONTROLLER

Japanese Patent JP2015221430

A

PROBLEM TO BE SOLVED: To monitor operating conditions of a synthetic jet actuator.SOLUTION: A vibrational fluid mover includes a housing having an actuator element, and the actuator element vibrates in response to a wave shape voltage applied to the actuator element such that a volume of a chamber in the housing increases and decreases to incorporate fluid in the chamber and discharge the fluid from the chamber. A control system is operably connected to the actuator element to actively control the operation of the actuator element and cause the voltage to be provided to the actuator element. The control system is programmed to set a baseline value for an operational parameter of the vibrational fluid mover generated in response to a target voltage and frequency being provided, monitor operation of the vibrational fluid mover during operation at the target voltage and frequency, identify a deviation of the operational parameter from the baseline value, and modify the voltage and frequency provided to the actuator element on the basis of any deviation of the operational parameter.

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JP2009178784	MICROMANIPULATION UNIT AND MICROMANIPULATION SYSTEM

GAMAL REFAI-AHMED
JOHN ANTHONY VOGEL
CHRISTIAN M GIOVANNIELLO

JP2015099567A

December 10, 2015

May 15, 2015

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GEN ELECTRIC

B06B1/06

JP2014037826A	2014-02-27
JPS62186077A	1987-08-14
JP2001025269A	2001-01-26
JP2001182662A	2001-07-06
JP2010512990A	2010-04-30
JPH03225085A	1991-10-04
JP2001355574A	2001-12-26

Arakawa Satoshi
Hirokazu Ogura
Toshihisa Kurokawa
Takuto Tanaka

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