An Algorithm for Active Adaptive Control of Periodic Interference.

Abstract

An algorithm is presented for the active adaptive control of periodic interference. This algorithm is derived, its performance is theoretically analyzed, and the algorithm and its performance are verified by laboratory experiments. In these experiments, this control method is shown to reduce the periodic components by more than 40 dB. Keywords include: Active control, adaptive, antinoise.

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Document Details

Document Type
Technical Report
Publication Date
May 01, 1985
Accession Number
ADA156651

Entities

People

  • R. D. Pierce

Tags

Communities of Interest

  • Ground and Sea Platforms
  • Sensors

DTIC Thesaurus Topics

  • Accelerometers
  • Actuators
  • Algorithms
  • Analyzers
  • Background Noise
  • Classification
  • Computers
  • Control Systems
  • Equations
  • Fourier Series
  • Frequency
  • Frequency Domain
  • Random Variables
  • Security
  • Spectrum Analyzers
  • Steady State
  • Transfer Functions

Fields of Study

  • Engineering

Readers

  • Microwave Engineering.
  • Robotics and Automation.