Load Spectrum Measuring Equipment. Part 1. Details of Mk 1 System Presently Used to Acquire Data in Wessex Mk 31B Helicopters,

Abstract

Measuring equipment has been developed which uses a set of electromechanical counters to indicate the integrated time inseconds for which torque loading on a transmission component falls within each of a number of bands. Separation of the torque level into bands is made possible using a single transducer, an amplifier with zero and gain adjustments for setting the extremes of the torque range of interest, an analogue to digital converter and decoder to separate the torque range into bands and counters to totalize contributions in each band. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1978
Accession Number
ADA073415

Entities

People

  • K. F. Fraser
  • U. R. Krieser

Tags

Communities of Interest

  • Advanced Electronics
  • Air Platforms
  • Energy and Power Technologies
  • Ground and Sea Platforms
  • Space

DTIC Thesaurus Topics

  • Aircrafts
  • Circuit Boards
  • Circuit Testers
  • Circuits
  • Computer Programs
  • Engineering
  • Field Effect Transistors
  • Inverters
  • Measurement
  • Mechanical Engineering
  • Power Supplies
  • Printed Circuit Boards
  • Printed Circuits
  • Processing Equipment
  • Strain Gages
  • Test Equipment
  • Transducers

Fields of Study

  • Physics

Readers

  • Electrical Engineering
  • Spectroscopy.
  • Tribology (the study of the boundary interaction between sliding surfaces, lubrication, wear and friction).

Technology Areas

  • Microelectronics
  • Microelectronics - Microelectromechanical Systems