Skip to main content Accessibility help
×
Hostname: page-component-84b7d79bbc-c654p Total loading time: 0 Render date: 2024-07-29T12:22:46.516Z Has data issue: false hasContentIssue false

Introduction

Published online by Cambridge University Press:  05 June 2012

James F. Doyle
Affiliation:
Purdue University, Indiana
Get access

Summary

Thus, for a complete investigation of dynamical systems, we require not only a computer and the direct integration methods. These provide no more than an ideal computer laboratory in which an arbitrary number of experiments can be performed, yielding an immense data flow. We require, in addition, certain principles according to which the data may be evaluated and displayed, thus giving an insight into the astonishing variety of responses of dynamical systems.

J. Argyris and H.-P. Mlejnek

Suppose the existence of a very powerful computer, so powerful that it can execute any given command such as build a cantilever beam, excite the beam with this force history, record the velocity histories, and the like. Suppose, further, that it cannot answer questions such as what is elasticity? why is resonance relevant to vibrations? how are vibration and stiffness related? Here then is the interesting question: With the aid of this powerful computer, how long would it take a novice to discover the law governing the vibration of structures? The answer, it would seem, is never, unless the novice is a modern Galileo.

Now suppose we add a feature to the computer; namely, access to a vast bibliographic database (in the spirit of Google or Wikipedia) that can respond to such library search commands as find every reference to vibrations, sort the find according to the type of structure, report only those citations that combine experiment with analysis, and so on.

Type
Chapter
Information
Publisher: Cambridge University Press
Print publication year: 2009

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Save book to Kindle

To save this book to your Kindle, first ensure coreplatform@cambridge.org is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.

Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.

Find out more about the Kindle Personal Document Service.

  • Introduction
  • James F. Doyle, Purdue University, Indiana
  • Book: Guided Explorations of the Mechanics of Solids and Structures
  • Online publication: 05 June 2012
  • Chapter DOI: https://doi.org/10.1017/CBO9780511807879.002
Available formats
×

Save book to Dropbox

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.

  • Introduction
  • James F. Doyle, Purdue University, Indiana
  • Book: Guided Explorations of the Mechanics of Solids and Structures
  • Online publication: 05 June 2012
  • Chapter DOI: https://doi.org/10.1017/CBO9780511807879.002
Available formats
×

Save book to Google Drive

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.

  • Introduction
  • James F. Doyle, Purdue University, Indiana
  • Book: Guided Explorations of the Mechanics of Solids and Structures
  • Online publication: 05 June 2012
  • Chapter DOI: https://doi.org/10.1017/CBO9780511807879.002
Available formats
×