On the effect of electrical uncertainties on resonant piezoelectric shunting

Maurizio Porfiri, Ugo Andreaus

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper we study the effect of electrical uncertainties on resonant piezoelectric shunting. Simple closed-form formulas for quantifying the performance loss due to deterministic variations of the electrical elements are derived, and validated through numerical tests. The effect of stochastic perturbations is also considered, manageable formulas are provided, and validated by Monte Carlo simulations. The analyses focus on forced vibrations, and the arising H optimization problem is solved by making use of fundamental properties of the system transfer function.

Original languageEnglish (US)
Title of host publicationActive and Passive Smart Structures and Integrated Systems 2007
Volume6525
DOIs
StatePublished - 2007
EventActive and Passive Smart Structures and Integrated Systems 2007 - San Diego, CA, United States
Duration: Mar 19 2007Mar 22 2007

Other

OtherActive and Passive Smart Structures and Integrated Systems 2007
CountryUnited States
CitySan Diego, CA
Period3/19/073/22/07

Fingerprint

Transfer functions
forced vibration
transfer functions
perturbation
optimization
simulation
Uncertainty
Monte Carlo simulation

Keywords

  • Passive vibration control
  • Piezoelectric shunting
  • Resonant damping
  • Sensitivity analysis

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Cite this

Porfiri, M., & Andreaus, U. (2007). On the effect of electrical uncertainties on resonant piezoelectric shunting. In Active and Passive Smart Structures and Integrated Systems 2007 (Vol. 6525). [652511] https://doi.org/10.1117/12.715257

On the effect of electrical uncertainties on resonant piezoelectric shunting. / Porfiri, Maurizio; Andreaus, Ugo.

Active and Passive Smart Structures and Integrated Systems 2007. Vol. 6525 2007. 652511.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Porfiri, M & Andreaus, U 2007, On the effect of electrical uncertainties on resonant piezoelectric shunting. in Active and Passive Smart Structures and Integrated Systems 2007. vol. 6525, 652511, Active and Passive Smart Structures and Integrated Systems 2007, San Diego, CA, United States, 3/19/07. https://doi.org/10.1117/12.715257
Porfiri M, Andreaus U. On the effect of electrical uncertainties on resonant piezoelectric shunting. In Active and Passive Smart Structures and Integrated Systems 2007. Vol. 6525. 2007. 652511 https://doi.org/10.1117/12.715257
Porfiri, Maurizio ; Andreaus, Ugo. / On the effect of electrical uncertainties on resonant piezoelectric shunting. Active and Passive Smart Structures and Integrated Systems 2007. Vol. 6525 2007.
@inproceedings{f495fe30b7954fec9d44c17ef4608549,
title = "On the effect of electrical uncertainties on resonant piezoelectric shunting",
abstract = "In this paper we study the effect of electrical uncertainties on resonant piezoelectric shunting. Simple closed-form formulas for quantifying the performance loss due to deterministic variations of the electrical elements are derived, and validated through numerical tests. The effect of stochastic perturbations is also considered, manageable formulas are provided, and validated by Monte Carlo simulations. The analyses focus on forced vibrations, and the arising H∞ optimization problem is solved by making use of fundamental properties of the system transfer function.",
keywords = "Passive vibration control, Piezoelectric shunting, Resonant damping, Sensitivity analysis",
author = "Maurizio Porfiri and Ugo Andreaus",
year = "2007",
doi = "10.1117/12.715257",
language = "English (US)",
isbn = "0819466468",
volume = "6525",
booktitle = "Active and Passive Smart Structures and Integrated Systems 2007",

}

TY - GEN

T1 - On the effect of electrical uncertainties on resonant piezoelectric shunting

AU - Porfiri, Maurizio

AU - Andreaus, Ugo

PY - 2007

Y1 - 2007

N2 - In this paper we study the effect of electrical uncertainties on resonant piezoelectric shunting. Simple closed-form formulas for quantifying the performance loss due to deterministic variations of the electrical elements are derived, and validated through numerical tests. The effect of stochastic perturbations is also considered, manageable formulas are provided, and validated by Monte Carlo simulations. The analyses focus on forced vibrations, and the arising H∞ optimization problem is solved by making use of fundamental properties of the system transfer function.

AB - In this paper we study the effect of electrical uncertainties on resonant piezoelectric shunting. Simple closed-form formulas for quantifying the performance loss due to deterministic variations of the electrical elements are derived, and validated through numerical tests. The effect of stochastic perturbations is also considered, manageable formulas are provided, and validated by Monte Carlo simulations. The analyses focus on forced vibrations, and the arising H∞ optimization problem is solved by making use of fundamental properties of the system transfer function.

KW - Passive vibration control

KW - Piezoelectric shunting

KW - Resonant damping

KW - Sensitivity analysis

UR - http://www.scopus.com/inward/record.url?scp=35548973011&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=35548973011&partnerID=8YFLogxK

U2 - 10.1117/12.715257

DO - 10.1117/12.715257

M3 - Conference contribution

AN - SCOPUS:35548973011

SN - 0819466468

SN - 9780819466464

VL - 6525

BT - Active and Passive Smart Structures and Integrated Systems 2007

ER -