Remote Operation of a Single-Point LDV System to Acquire 2D Measurements

Abstract

Due to the unprecedented increase in telework requirements, the motivation to further automate and remotely control experiments has become apparent. This work documents the technical development of creating a two-dimensional (2D) Laser Doppler Vibrometry (LDV) measurement using a single-point LDV system through an automated and remotely controllable process. This report aims to assist in rapid development of setups for similar use cases. The setup described is also modular, and has been used to analyze the modal response of samples actuated through air-based acoustic signals as well as those mechanically induced.

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Document Details

Document Type
Technical Report
Publication Date
Feb 23, 2021
Accession Number
AD1123476

Entities

People

  • Alec Ikei
  • Kaushik Sampath

Organizations

  • United States Naval Research Laboratory

Tags

Communities of Interest

  • Advanced Electronics
  • Materials and Manufacturing Processes
  • Space

DTIC Thesaurus Topics

  • Acoustic Signals
  • Acoustics
  • Acquisition
  • Amplifiers
  • Central Processing Units
  • Computers
  • Control Systems
  • Data Acquisition
  • Data Sets
  • Detection
  • Field Programmable Gate Arrays
  • Frequency
  • Generators
  • Measurement
  • Military Research
  • Modal Analysis
  • Parallel Computing
  • Parallel Processing
  • Processing Equipment
  • Signal Processing
  • Teleoperation
  • Two Dimensional

Fields of Study

  • Physics

Readers

  • Fluid Dynamics.
  • Organizational Process Management (OPM).
  • Robotics and Automation.

Technology Areas

  • Directed Energy