LIMIT CYCLES IN REACTION JET ATTITUDE CONTROL SYSTEMS SUBJECT TO EXTERNAL TORQUES

Abstract

The effects of external torques such as gravitational, aerodynamic, magnetic, etc., experienced by orbiting satellites, on the limit cycle operation of a reaction jet attitude control system, were studied. Expressions were developed for the impulse requirements of the limit cycle operation of a system under the action of external torques. Among the results reported is the interesting fact that destabilizing torques can be used to reduce impulse required below that of a torque free system.

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Document Details

Document Type
Technical Report
Publication Date
Apr 16, 1962
Accession Number
AD0278162

Entities

People

  • G. T. Aldrich
  • L. K. Herman
  • P. R. Dahl

Tags

Communities of Interest

  • Air Platforms
  • Sensors
  • Space

DTIC Thesaurus Topics

  • Air Force
  • Angular Momentum
  • Artificial Satellites
  • Attitude Control Systems
  • Control Systems
  • Frequency
  • Frequency Modulation
  • Fuel Consumption
  • Measurement
  • Modulation
  • Moment Of Inertia
  • Orbits
  • Pulse Frequency Modulation
  • Pulse Modulation
  • Solar Radiation
  • Trajectories
  • United States

Fields of Study

  • Engineering
  • Physics

Readers

  • Control Systems Engineering.

Technology Areas

  • Space
  • Space - Hall-Effect Thruster
  • Space - Orbital Debris
  • Space - Spacecraft Maneuvers