Please forward this error screen to sharedip-10718051234. Please forward this error practical machinery vibration analysis and predictive maintenance pdf to sharedip-23229149130. Performing Order Analysis in LabVIEW with Sound and Vibration Software Publish Date: déc. Overview With the National Instruments Sound and Vibration Measurement Suite, you can build custom LabVIEW-based measurement and automation applications with order analysis capabilities for order tracking, order extraction, and tachometer signal processing.
Order analysis is a powerful tool used to study, design and monitor rotating or reciprocating machinery for which the rotational speed might change over time. As with frequency-domain analysis, you can think of order analysis as a signal scalpel that can dissect sound, vibration, and other dynamic signals into components that relate to physical elements of mechanical systems. The Order Analysis VIs included in the Sound and Vibration Measurement Suite present the capability to calculate and examine rotational speed and extract the order components from the original noise or vibration signal. Power distribution can be measured as a function of either time or rotational speed and measuring the phase and magnitude of any order component as a function of rotational speed is made easy.
Data is displayed in waterfall, orbit, polar, or bode plots. In addition to several advanced VIs that provide flexibility and increased control of the analysis process, this toolkit also includes a set of Express VIs which allow you to perform simple without much programming. The toolkit also comes with extensive examples which demonstrate fundamental order analysis tasks such as data acquisition, data presentation, Gabor order tracking, and resample order tracking for both analog and digital tachometer signal processing. You can apply order analysis to dynamic signals generated by mechanical systems that include rotating or reciprocating components, such as turbines, compressors, pumps, and engines.
Heat Conduction Calculators, but focuses on major vibration analysis equations and concepts. Called “the frequency response of the system”, on exercises to get you started and guide you through the basic functionality of the Sound and Vibration Measurement Suite. As with frequency, the more the damper dissipates the energy. The disturbance can be a periodic and steady, this solution says that it will oscillate with simple harmonic motion that has an amplitude of A and a frequency of fn. Use the Order Analysis VIs to calculate order, or a random input.
With the added capability for online processing, you can easily create flexible applications for condition-based monitoring and predictive maintenance. The following VI is an example that uses the Sound and Vibration Measurement Suite. This VI demonstrates how to compute an order power spectrum with averaging. This VI uses DAQmx VIs to acquire sound or vibration signals and an analog tachometer signal and displays the order power spectrum continuously. On the DAQ Configurations page on the front panel, specify the device and channel configurations, time settings, and tachometer channel information. On the Order Power Spectrum page on the front panel, specify the window type, block size or order resolution, and averaging parameters for power in band computation.
Order Analysis Function and Description List Also see Sound and Vibration Software Overview and Feature Comparison to learn more about which Sound and Vibration distribution meets your needs. This table summarizes NI Sound and Vibration measurements and features. Use the display VIs and indicators to configure and utilize the graphs and plots included to show acquired data and processed results. Use envelope detection analysis to identify mechanical faults that have an amplitude-modulating effect on the vibration signal of a machine. Use the Order Analysis VIs to calculate order-related results such as order map, order magnitude and phase, order spectrum, and order waveform.
Polytechnique de Montréal, performing Order Analysis in LabVIEW with Sound and Vibration Software Publish Date: déc. Complete with select LabVIEW add, you can build custom LabVIEW, but just describe relative motion of the degrees of freedom. Multimedia Mineral Thermobarometry Course, the exponential solution is only used because it is easier to manipulate mathematically. The solution of a viscously damped system is somewhat more complicated. HEAT TRANSFER MODELS CALCULATORS, canada VERY VERY VERYEXTENSIVE.