Design and Development of the Servo System for the Back-Up Optical Recorder of the SEASAT A Project.

Abstract

This report is written on the design, analysis, simulation and final testing of the phaselocked servo system for the back-up optical film recorder. The design procedure used is the Bode method and a position resolution equivalent to 2pi/(5000 x 16) radians is desired. The analysis is carried out by both analog computer simulation and digital computer calculations. Separate control circuits are used for the reel servos and the tension motors are supplied with constant current sources. Finally the complete system was built and tested, giving a performance which met specification. (Author)

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Document Details

Document Type
Technical Report
Publication Date
May 01, 1979
Accession Number
ADA078339

Entities

People

  • J. P. Lee

Organizations

  • Defence Research and Development Canada

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Abstracts
  • Analog Computers
  • Compensation
  • Computer Programs
  • Computer Simulations
  • Computers
  • Control Systems
  • Detectors
  • Digital Computers
  • Equations
  • Frequency
  • Friction
  • Operating Systems
  • Phase Detectors
  • Recording Systems
  • Simulations
  • Transfer Functions

Fields of Study

  • Physics

Readers

  • Computer Science/Computer Engineering/Data Science/Digital Signal Processing.
  • Control Systems Engineering.