Simplified unipolar, quasisquare wave energy recovery drive circuits for piezoelectric actuators

William P Robbins

doi:10.1109/TUFFC.2005.1509802

Simplified unipolar, quasisquare wave energy recovery drive circuits for piezoelectric actuators

William P Robbins

Electrical and Computer Engineering

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

A simple two-switch circuit for driving piezoelectric actuators with unipolar quasisquare waves is presented. The circuit provides for recovery of the energy stored on the actuator capacitance back to the primary power supply when the actuator is de-energized.

Original language	English (US)
Pages (from-to)	1420-1421
Number of pages	2
Journal	IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
Volume	52
Issue number	8
DOIs	https://doi.org/10.1109/TUFFC.2005.1509802
State	Published - Aug 1 2005

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10.1109/TUFFC.2005.1509802

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title = "Simplified unipolar, quasisquare wave energy recovery drive circuits for piezoelectric actuators",

abstract = "A simple two-switch circuit for driving piezoelectric actuators with unipolar quasisquare waves is presented. The circuit provides for recovery of the energy stored on the actuator capacitance back to the primary power supply when the actuator is de-energized.",

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year = "2005",

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doi = "10.1109/TUFFC.2005.1509802",

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JO - IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control

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