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SELF-SENSING DIELECTRIC ELASTOMER DEVICE

  • US 20150123647A1
  • Filed: 06/14/2013
  • Published: 05/07/2015
  • Est. Priority Date: 06/14/2012
  • Status: Active Grant
First Claim
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1. A self-sensing dielectric elastomer device (DED) circuit comprising:

  • a first DED coupled or adapted for coupling to a first voltage source;

    a current sensor provided in series with the first DED; and

    an oscillating signal source coupled to the first DED and adapted to cause an oscillation in a voltage across the DED, wherein the oscillating signal source is decoupled from the first voltage source.

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