THE EFFECT ON THE SPECIFICATION AND ANALYSIS OF AUTOMATIC LANDING PERFORMANCE OF IGNORING THE FEEDBACK NATURE OF I.L.S. BEAM BENDS.

Abstract

I.L.S. reflection interference should properly be considered as a feedback term in the study of control systems for automatic landing, but for convenience it has always been treated in a simpler open-loop fashion. The paper reports a qualitative study of the consequences of this simplification and finds them to be negligible both in control system analysis and in beam calibration procedures. (Author)

Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1966
Accession Number
AD0644434

Entities

People

  • B. D. Armstrong

Organizations

  • Royal Aircraft Establishment

Tags

DTIC Thesaurus Topics

  • Automatic
  • Calibration
  • Closed Loop Systems
  • Control Systems
  • Feedback
  • Reflection
  • Specifications

Readers

  • Adaptive Control and Estimation with Uncertainty in Dynamic Systems.
  • Aviation Safety and Air Traffic Management
  • Electromagnetic Wave Scattering and Antenna Radiation Engineering