UDC 624.042.8

DEFINITION OF SPECTRUM FREQUENCIES AND VIBRATION MODES OF SPATIAL ROD SYSTEMS USING THE PACKAGE «MATLAB»

Zernov Vladimir Victorovich1, Zaytsev Mihail Borisovich2, Walakin Vladimir Anatolievich3
1Penza State University of Architecture and Construction, Candidate of Engineering Sciences, Associate Professor of department “Mechanics”
2Penza State University of Architecture and Construction, Candidate of Engineering Sciences, Associate Professor of department “Mechanics”
3Penza State University of Architecture and Construction, Student

Abstract
This article focuses on the determination of natural frequencies and mode shapes of the spatial truss systems. Presents the solution of the equation eigenvalues, using operators package "Matlab".

Keywords: eigenvalues, eigenvectors, frequency, mass matrix, mode shapes, stiffness matrix, truss finite element, truss system


Category: 05.00.00 Technical sciences

Article reference:
Definition of spectrum frequencies and vibration modes of spatial rod systems using the package «Matlab» // Modern scientific researches and innovations. 2015. № 2. P. 2 [Electronic journal]. URL: http://web.snauka.ru/en/issues/2015/02/47601

View this article in Russian

Sorry, this article is only available in Русский.

Поделиться в соц. сетях

0


Artice view count: Please wait

All articles of author «Зайцев Михаил Борисович»


© If you have found a violation of copyrights please notify us immediately by e-mail or feedback form.

Contact author (comments/reviews)

Write comment

You must authorise to write a comment.

Если Вы еще не зарегистрированы на сайте, то Вам необходимо зарегистрироваться:
  • Register