Zeros of Modal Models of Flexible Structures

Douglas K. Lindner, Karl Martin Reichard, Lynne M. Tarkenton

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

In this note, we examine the zeros of a modal models of flexible structures. It is shown that in some situations the zero patterns change radically with model order. The refinement of the model by the addition of higher order modes can cause the appearance of zeros at low frequencies or in the right-half plane. Structures instrumented with piezoelectric actuators and / or fiber optic sensors are also considered.

Original languageEnglish (US)
Pages (from-to)1384-1388
Number of pages5
JournalIEEE Transactions on Automatic Control
Volume38
Issue number9
DOIs
StatePublished - Jan 1 1993

Fingerprint

Flexible structures
Piezoelectric actuators
Fiber optic sensors

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Computer Science Applications
  • Electrical and Electronic Engineering

Cite this

Lindner, Douglas K. ; Reichard, Karl Martin ; Tarkenton, Lynne M. / Zeros of Modal Models of Flexible Structures. In: IEEE Transactions on Automatic Control. 1993 ; Vol. 38, No. 9. pp. 1384-1388.
@article{934edc4894d449268fe796a4b4f07b5f,
title = "Zeros of Modal Models of Flexible Structures",
abstract = "In this note, we examine the zeros of a modal models of flexible structures. It is shown that in some situations the zero patterns change radically with model order. The refinement of the model by the addition of higher order modes can cause the appearance of zeros at low frequencies or in the right-half plane. Structures instrumented with piezoelectric actuators and / or fiber optic sensors are also considered.",
author = "Lindner, {Douglas K.} and Reichard, {Karl Martin} and Tarkenton, {Lynne M.}",
year = "1993",
month = "1",
day = "1",
doi = "10.1109/9.237650",
language = "English (US)",
volume = "38",
pages = "1384--1388",
journal = "IEEE Transactions on Automatic Control",
issn = "0018-9286",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "9",

}

Zeros of Modal Models of Flexible Structures. / Lindner, Douglas K.; Reichard, Karl Martin; Tarkenton, Lynne M.

In: IEEE Transactions on Automatic Control, Vol. 38, No. 9, 01.01.1993, p. 1384-1388.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Zeros of Modal Models of Flexible Structures

AU - Lindner, Douglas K.

AU - Reichard, Karl Martin

AU - Tarkenton, Lynne M.

PY - 1993/1/1

Y1 - 1993/1/1

N2 - In this note, we examine the zeros of a modal models of flexible structures. It is shown that in some situations the zero patterns change radically with model order. The refinement of the model by the addition of higher order modes can cause the appearance of zeros at low frequencies or in the right-half plane. Structures instrumented with piezoelectric actuators and / or fiber optic sensors are also considered.

AB - In this note, we examine the zeros of a modal models of flexible structures. It is shown that in some situations the zero patterns change radically with model order. The refinement of the model by the addition of higher order modes can cause the appearance of zeros at low frequencies or in the right-half plane. Structures instrumented with piezoelectric actuators and / or fiber optic sensors are also considered.

UR - http://www.scopus.com/inward/record.url?scp=0027663491&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0027663491&partnerID=8YFLogxK

U2 - 10.1109/9.237650

DO - 10.1109/9.237650

M3 - Article

VL - 38

SP - 1384

EP - 1388

JO - IEEE Transactions on Automatic Control

JF - IEEE Transactions on Automatic Control

SN - 0018-9286

IS - 9

ER -