Robustness of Controllers Designed Using Galerkin Type Approximations

Abstract

One of the difficulties in designing controllers for infinite- dimensional systems arises from attempting to calculate a state for the system. In this paper it is shown that Galerkin type approximations can be used to design controllers which will perform as designed when implemented on the original infinite-dimensional system. No assumptions, other than those typically employed in numerical analysis, are made on the approximating scheme. (Author) (kr)

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1990
Accession Number
ADA227102

Entities

People

  • Kirsten Morris

Tags

DTIC Thesaurus Topics

  • Banach Space
  • Closed Loop Systems
  • Computers
  • Control Systems
  • Differential Equations
  • Equations
  • Feedback
  • Frequency Domain
  • Hilbert Space
  • Multiple Input Multiple Output
  • Numerical Analysis
  • Open Loop Systems
  • Partial Differential Equations
  • Riccati Equation
  • Theorems
  • Topology
  • Transfer Functions

Fields of Study

  • Mathematics

Readers

  • Adaptive Control and Estimation with Uncertainty in Dynamic Systems.
  • Finite Element Method (FEM) for solving Partial Differential Equations (PDEs)