Optimal design of a vibrating beam with coupled bending and torsion

S. Hanagud; Aditi Chattopadhyay; C. V. Smith

doi:10.2514/3.9772

Optimal design of a vibrating beam with coupled bending and torsion

S. Hanagud, Aditi Chattopadhyay, C. V. Smith

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

22 Scopus citations

Abstract

The problem of maximizing the fundamental frequency of a thin-walled beam with coupled bending and torsional modes is studied in this paper. An optimality criterion approach is used to locate stationary values of an appropriate objective function subject to constraints. Optimal designs with and without coupling are discussed.

Original language	English (US)
Pages (from-to)	1231-1240
Number of pages	10
Journal	AIAA journal
Volume	25
Issue number	9
DOIs	https://doi.org/10.2514/3.9772
State	Published - Sep 1987
Externally published	Yes

ASJC Scopus subject areas

Aerospace Engineering

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10.2514/3.9772

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title = "Optimal design of a vibrating beam with coupled bending and torsion",

abstract = "The problem of maximizing the fundamental frequency of a thin-walled beam with coupled bending and torsional modes is studied in this paper. An optimality criterion approach is used to locate stationary values of an appropriate objective function subject to constraints. Optimal designs with and without coupling are discussed.",

author = "S. Hanagud and Aditi Chattopadhyay and Smith, {C. V.}",

note = "Funding Information: The authors gratefully acknowledge the support of this work from the U.S. Army in the form of Research Contract DAAG 29-82-K0094.",

year = "1987",

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AU - Hanagud, S.

AU - Chattopadhyay, Aditi

AU - Smith, C. V.

N1 - Funding Information: The authors gratefully acknowledge the support of this work from the U.S. Army in the form of Research Contract DAAG 29-82-K0094.

PY - 1987/9

Y1 - 1987/9

N2 - The problem of maximizing the fundamental frequency of a thin-walled beam with coupled bending and torsional modes is studied in this paper. An optimality criterion approach is used to locate stationary values of an appropriate objective function subject to constraints. Optimal designs with and without coupling are discussed.

AB - The problem of maximizing the fundamental frequency of a thin-walled beam with coupled bending and torsional modes is studied in this paper. An optimality criterion approach is used to locate stationary values of an appropriate objective function subject to constraints. Optimal designs with and without coupling are discussed.

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Optimal design of a vibrating beam with coupled bending and torsion

Abstract

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