Methods for Assessing the Robustness Properties of a Linear Multivariable Feedback Design.

Abstract

On completing the design of a multivariable feedback system it is always desirable to be able to predict that under certain changes the system will remain stable. In these notes some methods are described for determining the robustness properties of a multivariable feedback system under (1) simultaneous variation of sensor (or actuator) gains; (2) simultaneous nonlinear perturbations of loop gains; and (3) plant parameter uncertainty. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Aug 31, 1979
Accession Number
ADA086611

Entities

People

  • Ian Postlethwaite

Organizations

  • University of Cambridge

Tags

Communities of Interest

  • Sensors

DTIC Thesaurus Topics

  • Actuators
  • Closed Loop Systems
  • Complex Variables
  • Eigenvalues
  • Engineering
  • Feedback
  • Jet Engines
  • Open Loop Systems
  • Perturbations
  • Theorems
  • Transfer Functions
  • Uncertainty

Fields of Study

  • Mathematics

Readers

  • Control Systems Engineering.