A Dominant-Data Matching Method for Digital Control Systems Modeling and Design

Abstract

A dominant-data matching method is presented for obtaining a reduced-order pulse-transfer function from either a high-order continuous-data transfer function or a high-order pulse-transfer function, and for identifying the pulse-transfer function of a system from available experimental time and frequency response data. The method may also be applied to the digital control systems design problem with various sampling periods.

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Document Details

Document Type
Technical Report
Publication Date
Nov 01, 1981
Accession Number
ADA112844

Entities

People

  • L. S. Shieh
  • R. E. Yates
  • Y. F. Chang

Organizations

  • University of Houston

Tags

Communities of Interest

  • Weapons Technologies

DTIC Thesaurus Topics

  • Closed Loop Systems
  • Computer Programs
  • Computers
  • Control Systems
  • Curve Fitting
  • Digital Computers
  • Digital Filters
  • Equations
  • Frequency
  • Frequency Domain
  • Frequency Response
  • Guidance
  • New York
  • Systems Engineering
  • Terminal Guidance
  • Time Domain
  • Transfer Functions

Fields of Study

  • Physics

Readers

  • Computational Fluid Dynamics (CFD)
  • Regression Analysis.
  • Robotics and Automation.