Full Content is available to subscribers

Subscribe/Learn More  >

A Generalized Anti-Windup Scheme Considering Amplitude and Rate Saturations

[+] Author Affiliations
Shiying Zhou, Minghui Zheng, Masayoshi Tomizuka

University of California, Berkeley, CA

Paper No. DSCC2016-9839, pp. V002T22A007; 7 pages
  • ASME 2016 Dynamic Systems and Control Conference
  • Volume 2: Mechatronics; Mechatronics and Controls in Advanced Manufacturing; Modeling and Control of Automotive Systems and Combustion Engines; Modeling and Validation; Motion and Vibration Control Applications; Multi-Agent and Networked Systems; Path Planning and Motion Control; Robot Manipulators; Sensors and Actuators; Tracking Control Systems; Uncertain Systems and Robustness; Unmanned, Ground and Surface Robotics; Vehicle Dynamic Controls; Vehicle Dynamics and Traffic Control
  • Minneapolis, Minnesota, USA, October 12–14, 2016
  • Conference Sponsors: Dynamic Systems and Control Division
  • ISBN: 978-0-7918-5070-1
  • Copyright © 2016 by ASME


The secondary actuator in dual-stage hard disk drives (HDDs) is subject to both amplitude and rate saturations. This paper proposes an anti-windup scheme based on robust control methodologies by modeling the saturations as bounded nonlinear uncertainties. The scheme is constructed as an add-on linear conditioning structure which consists of a dual-input-dual-output filter. With the proposed scheme, the induced l2 norm from the disturbance to the position error is minimized with guaranteed stability. Loop transformations to reduce redundant uncertainties and weighting functions to accommodate different performances are discussed. Simulation validation on a dual-stage HDD system is performed and the effectiveness of the proposed anti-windup scheme is demonstrated.

Copyright © 2016 by ASME



Interactive Graphics


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

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