Application of Mixed H2/H Infinity Optimization

Abstract

A non-conservative optimization technique is utilized to examine the problem of minimizing the 2 norm of one transfer function subject to an infinity-norm bound on another transfer function. For single exogenous input/ single exogenous output systems this non conservative mixed solution is shown to be up to 5% better in a specific example. For single exogenous input/two exogenous output systems the mixed solution is shown to be up to 27% better than a previous technique for a specific example. Finally, a two exogenous input/two exogenous output practical system is examined to demonstrate the utility of this mixed optimization technique.

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Document Details

Document Type
Technical Report
Publication Date
Nov 01, 1991
Accession Number
ADA243895

Entities

People

  • John J. Kusnierek

Organizations

  • Air Force Institute of Technology

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies
  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Abstracts
  • Algorithms
  • Bandwidth
  • Boundaries
  • Closed Loop Systems
  • Control Surfaces
  • Control Systems
  • Control Theory
  • Equations
  • Frequency
  • Frequency Response
  • Multiple Input Multiple Output
  • Open Loop Systems
  • Optimization
  • Standards
  • Transfer Functions
  • White Noise

Readers

  • Adaptive Control and Estimation with Uncertainty in Dynamic Systems.