![]() ![]() From the measurements of these will be obtained data of temperature, relative humidity, atmospheric pressure, which will be stored in the form of records in a data recorder using Raspberry Pi and through wireless. This article focuses on the development of an electronic remote data acquisition system which will have the following sensors adapted: thermometer, hygrometer and barometer. The results obtained made it possible to determine that it is possible to find differences with the proposed methodology. The project focused on the use of Matlab to find differences at a frequency of 30 Hz. In the last stage the obtained data were analyzed identifying the differences that may exist in the analyzed records. In the second stage, Matlab algorithms were created for both cepsctrum and main component analysis. The misalignment was made by running the sliding supports back 0.5, 1.0 and 1.5 degrees. two radial distances of the first and second flywheels. The unbalancing was carried out with a known mass located in the. ![]() It begins with levelling in order to establish the control group. In the present document, the Cepstrum transform and the analysis of principal components were used to differentiate amplitudes in the mechanical vibrations produced by unbalance and misalignment with respect to a reference group. ![]()
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