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Friday, July 24, 2020 | History

3 edition of A low-cost optical data acquisition system for vibration measurement found in the catalog.

A low-cost optical data acquisition system for vibration measurement

A low-cost optical data acquisition system for vibration measurement

  • 379 Want to read
  • 37 Currently reading

Published by National Aeronautics and Space Administration, For sale by the National Technical Information Service in [Washington, DC], [Springfield, Va .
Written in English

    Subjects:
  • Vibration -- Measurement.,
  • Turbomachines -- Vibration.

  • Edition Notes

    Other titlesLow cost optical data acquisition system for vibration measurement.
    StatementStephen J. Posta and Gerald V. Brown.
    SeriesNASA technical memorandum -- 88907.
    ContributionsBrown, Gerald V., United States. National Aeronautics and Space Administration.
    The Physical Object
    FormatMicroform
    Pagination1 v.
    ID Numbers
    Open LibraryOL18031819M

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A low-cost optical data acquisition system for vibration measurement Download PDF EPUB FB2

Get this from a library. A low-cost optical data acquisition system for vibration measurement. [Stephen J Posta; Gerald V Brown; United States. National Aeronautics and Space Administration.]. Analysis of laterial and torsional vibration characteristics of beams and shafts with end located rotati An introduction to random vibration [by] J.

Robson; A low-cost optical data acquisition system for. The handbook also discusses key issues concerning the data acquisition system’s multiplexing and signal conditioning circuits, and analogue-to-digital converters.

This popular handbook has also been used. Steffens, R. Structural vibration and damage: some notes on aspects of the problem and a review of available information / R. Steffens H.M.S.O London Wikipedia Citation Please see. Metrology of vibration measurements by laser techniques (SCADD): a new approach for field data acquisition of the vibration of civil structures for the elaboration of a new vibration and sonor pressure detection system A low-cost high-frequency plastic optical.

The MEMS accelerometer based vibration sensor is used for vibration measurement. This sensor is used to collect the vibration data from the engine. The data can be acquired through 12 bit. Pietro Larizza, in Micromanufacturing Engineering and Technology (Second Edition), Vibration Measurement and Analysis.

Vibration analysis is a very wide and complex domain which exploits. You depend on measurements to make key decisions and discoveries. Avoid missing critical data with limited tools that can’t meet your application needs. Get to the right decision faster with a customized.

National Instruments' new high-performance M Series multifunction data acquisition (DAQ) devices for USB (NI USB and USB) provide up to 32 analog inputs with a kS/s single-channel sampling rate. These new devices extend NI's USB DAQ offering to 40 devices. The complete NI USB offering now includes low-cost.

Fuzzy logic, SCADA, Data acquisition are some of the advanced level projects which adopt the embedded systems and require the software domain knowledge also. So, here we have listed some.

A versatile combination of hardware and software on the LLL T-DAC computer system has been developed that permits rapid and accurate modal analysis of complex mechanical structures under. This chapter describes key topics in the design and operation of conventional data acquisition systems used for structural health monitoring.

These systems are discussed by four sub-system modules: (1). Advanced Manufacturing Agritech Aviation Maintenance Biotech Industry Learning Systems Certified Production Technician CNC Machine Operator Construction Technology Corrections-Based Training.

The tolerable level of relative vibration between tool and workpiece, i.e., the maximum amplitude and to some extent the frequency, is determined by the required surface finish and machining accuracy as. Identification of Critical Speeds of Rotating Machines Using On-Shaft Wireless Vibration Measurement Article (PDF Available) in Journal of Physics Conference Series May with Reads.

The other is a full duplex GI optical fiber transmission system, which was used to simultaneously transmit control data for shifting the position of the vibration sensor, a video signal for.

@article{osti_, title = {Non-linear system identification in flow-induced vibration}, author = {Spanos, P D and Zeldin, B A and Lu, R}, abstractNote = {The paper introduces a method of. PEAKPULSE Golf Laser Rangefinder with Flag Acquisition, Pulse Vibration and Fast Focus System, Perfect for Choosing The Right Club.

6X Magnification. out of 5 stars $ - $ Software Suites for Data Acquisition and Control Build an industry-specific system with recommended NI software products. Add-Ons for Data Acquisition and Control. resolution of a low cost TIC is limited to the period of its time base.

For example, a TIC with a MHz time base oscillator would have a resolution of ns. More elaborate TICs use interpolation. A cloud-based system allows operators and service technicians to easily access information data about machine conditions.

In order to widely use vibration sensors for condition monitoring, two factors are essential; low cost .Usually, a data acquisition or control system contains a mix of sensors and transmitters.

Ideally, each sensor would have signal conditioning at the point of measurement and transmit a high-level signal .Radar Level Transmitters In applications requiring non-contact measurement of liquid levels, the affordable LVRD radar transmitter is the logical extension of ultrasonic sensors.

They are ideal .