0

Full Content is available to subscribers

Subscribe/Learn More  >

A Control Design Method for Switching Systems With Application to Pneumatic Servo Systems

[+] Author Affiliations
Eric J. Barth, Michael Goldfarb

Vanderbilt University, Nashville, TN

Paper No. IMECE2002-33424, pp. 463-469; 7 pages
doi:10.1115/IMECE2002-33424
From:
  • ASME 2002 International Mechanical Engineering Congress and Exposition
  • Dynamic Systems and Control
  • New Orleans, Louisiana, USA, November 17–22, 2002
  • Conference Sponsors: Dynamic Systems and Control Division
  • ISBN: 0-7918-3629-0 | eISBN: 0-7918-1691-5, 0-7918-1692-3, 0-7918-1693-1
  • Copyright © 2002 by ASME

abstract

The motivation for this work is to formulate a control design method for a pneumatic system with discrete input values (resulting from the use of binary or three-position solenoid valves) that addresses the time-delay that is often associated with the flow state of solenoid on/off valves. This method is shown to be applicable to a general class of nonlinear, non-autonomous systems subject to possibly discontinuous governing dynamics. This method is then extended for time-delayed systems and applied to the case of LTI models with a finite number of allowed input values possessing a pure time delay. A pneumatic inertial positioning system employing binary solenoid valves exhibiting a time delay is modeled, and the control design method proposed is applied. An experimental implementation of the resulting control law for accurate position tracking utilizing only position feedback demonstrates the effectiveness of the method.

Copyright © 2002 by ASME

Figures

Tables

Interactive Graphics

Video

Country-Specific Mortality and Growth Failure in Infancy and Yound Children and Association With Material Stature

Use interactive graphics and maps to view and sort country-specific infant and early dhildhood mortality and growth failure data and their association with maternal

NOTE:
Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In