Optimal Control and Model Reduction Using a Finite-Interval H- Upsilon Criterion

Abstract

A finite-interval H sub infinity Control problem is posed and solved making use of nonlinear programming algorithms. An important problem in flight control and flying qualities is the approximation of a complex high order System by a low order model. Making use of a certain correlation index, the model reduction problem is solved by selecting the reduced order model matrices which give the best correlation index. Keywords: Optimization, Boundary value problems, Advances supersonic transport.

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Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1990
Accession Number
ADA226490

Entities

People

  • M. B. Subrahmanyam

Organizations

  • Naval Air Warfare Center Warminster

Tags

Communities of Interest

  • C4I
  • Space
  • Weapons Technologies

DTIC Thesaurus Topics

  • Aircrafts
  • Airframes
  • Algorithms
  • Boundary Value Problems
  • Classification
  • Computations
  • Computer Programming
  • Computers
  • Control Systems
  • Equations
  • Frequency Response
  • Intervals
  • Military Aircraft
  • Nonlinear Programming
  • Research Facilities
  • Riccati Equation
  • Security

Fields of Study

  • Mathematics

Readers

  • Adaptive Control and Estimation with Uncertainty in Dynamic Systems.
  • Forest Ecology

Technology Areas

  • Hypersonics
  • Hypersonics - Hypersonic Flow