Synthesis and control of piezoelectric resonant actuation systems with buckling-beam motion amplifier

Jun Sik Kim, K. W. Wang, Edward Smith

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

A study was conducted to develop a control law that can use the nonlinear resonant actuation system, with buckling-beam dynamics for performance enhancement. The study derived an effective single degree-of-freedom model for system analysis and design. It also focused on developing an alternative dynamic model for mechanical tailoring and design purposes. A feedback linearization control law, based on the high-gain estimator concept was adopted and modified, to avoid the undesired dynamic responses near the resonant frequency, such as the jump phenomena an d chaotic motion. The study also derived the equations of motion of the buckling-beam motion amplifier on the basis of the assumption that the beam is inextensible and a homogeneous one-dimensional elastic body, neglecting rotary inertia and axial dynamics and applying the ordering scheme.

Original languageEnglish (US)
Pages (from-to)787-791
Number of pages5
JournalAIAA journal
Volume46
Issue number3
DOIs
StatePublished - Mar 1 2008

Fingerprint

Buckling
Systems analysis
Feedback linearization
Equations of motion
Dynamic response
Dynamic models
Natural frequencies

All Science Journal Classification (ASJC) codes

  • Aerospace Engineering

Cite this

@article{b5a15fa2fade4fa4838202eb0d1bdda9,
title = "Synthesis and control of piezoelectric resonant actuation systems with buckling-beam motion amplifier",
abstract = "A study was conducted to develop a control law that can use the nonlinear resonant actuation system, with buckling-beam dynamics for performance enhancement. The study derived an effective single degree-of-freedom model for system analysis and design. It also focused on developing an alternative dynamic model for mechanical tailoring and design purposes. A feedback linearization control law, based on the high-gain estimator concept was adopted and modified, to avoid the undesired dynamic responses near the resonant frequency, such as the jump phenomena an d chaotic motion. The study also derived the equations of motion of the buckling-beam motion amplifier on the basis of the assumption that the beam is inextensible and a homogeneous one-dimensional elastic body, neglecting rotary inertia and axial dynamics and applying the ordering scheme.",
author = "Kim, {Jun Sik} and Wang, {K. W.} and Edward Smith",
year = "2008",
month = "3",
day = "1",
doi = "10.2514/1.32216",
language = "English (US)",
volume = "46",
pages = "787--791",
journal = "AIAA Journal",
issn = "0001-1452",
publisher = "American Institute of Aeronautics and Astronautics Inc. (AIAA)",
number = "3",

}

Synthesis and control of piezoelectric resonant actuation systems with buckling-beam motion amplifier. / Kim, Jun Sik; Wang, K. W.; Smith, Edward.

In: AIAA journal, Vol. 46, No. 3, 01.03.2008, p. 787-791.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Synthesis and control of piezoelectric resonant actuation systems with buckling-beam motion amplifier

AU - Kim, Jun Sik

AU - Wang, K. W.

AU - Smith, Edward

PY - 2008/3/1

Y1 - 2008/3/1

N2 - A study was conducted to develop a control law that can use the nonlinear resonant actuation system, with buckling-beam dynamics for performance enhancement. The study derived an effective single degree-of-freedom model for system analysis and design. It also focused on developing an alternative dynamic model for mechanical tailoring and design purposes. A feedback linearization control law, based on the high-gain estimator concept was adopted and modified, to avoid the undesired dynamic responses near the resonant frequency, such as the jump phenomena an d chaotic motion. The study also derived the equations of motion of the buckling-beam motion amplifier on the basis of the assumption that the beam is inextensible and a homogeneous one-dimensional elastic body, neglecting rotary inertia and axial dynamics and applying the ordering scheme.

AB - A study was conducted to develop a control law that can use the nonlinear resonant actuation system, with buckling-beam dynamics for performance enhancement. The study derived an effective single degree-of-freedom model for system analysis and design. It also focused on developing an alternative dynamic model for mechanical tailoring and design purposes. A feedback linearization control law, based on the high-gain estimator concept was adopted and modified, to avoid the undesired dynamic responses near the resonant frequency, such as the jump phenomena an d chaotic motion. The study also derived the equations of motion of the buckling-beam motion amplifier on the basis of the assumption that the beam is inextensible and a homogeneous one-dimensional elastic body, neglecting rotary inertia and axial dynamics and applying the ordering scheme.

UR - http://www.scopus.com/inward/record.url?scp=43649093599&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=43649093599&partnerID=8YFLogxK

U2 - 10.2514/1.32216

DO - 10.2514/1.32216

M3 - Article

VL - 46

SP - 787

EP - 791

JO - AIAA Journal

JF - AIAA Journal

SN - 0001-1452

IS - 3

ER -