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Title:EKSPERIMENTALNA ANALIZA VIBRACIJ NA PRALNI GRUPI
Authors:ID Kozel, Rok (Author)
ID Hace, Aleš (Mentor) More about this mentor... New window
Files:.pdf UNI_Kozel_Rok_2012.pdf (4,99 MB)
MD5: C22A762C4C20673E7F43E3AE29CB6FA9
PID: 20.500.12556/dkum/b5a81369-e189-4c03-a408-d84d51d388fe
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:Diplomsko delo se ukvarja z vibracijami pralnega stroja. Eksperimentalno analizo smo opravili na laboratorijskem preizkuševališču, kjer je pralna grupa obešena na namenskem ogrodju. Na pralni grupi sta nameščena pospeškomera ADXL345, ki sta s serijsko SPI komunikacijo povezana z NI PXI-7841R karto. NI PXI-7841R karta je v ohišju NI PXI 1003 in je povezana z računalnikom. Pralna grupa je opremljena tudi z BLAC motorjem, s katerim operira razvojna plošča NEXYS 2. Vse skupaj nadziramo preko računalnika, na katerem je s programskim paketom LabView ustvarjen vmesnik za nastavitve. Meritve vibracij smo opravili s pospeškomeroma. Rezultate meritev smo analizirali v frekvenčni in časovni domeni.
Keywords:pralni stroj, vibracije, frekvenčna analiza, LabView, pospeškomer ADXL345
Place of publishing:Maribor
Publisher:[R. Kozel]
Year of publishing:2012
PID:20.500.12556/DKUM-38411 New window
UDC:621.313.045:681.5(043.2)
COBISS.SI-ID:16619286 New window
NUK URN:URN:SI:UM:DK:FAGQAQCU
Publication date in DKUM:20.12.2012
Views:2162
Downloads:256
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Secondary language

Language:English
Title:EXPERIMENTAL VIBRATIONS ANALYSIS ON A WASHING MACHINE
Abstract:The diploma work deals with washing machine vibrations. We performed experimental analysis in the laboratory test site, where washing machine is hung up on a dedicated frame. Accelerometers ADXL345 are installed on a washing machine. They are related to the NI PXI-7841R card with serial SPI communication. NI PXI-7841R card is contained in a NI PXI-1033 and is connected to the computer. Washing machine is also equipped with a BLAC motor, with which operates development board NEXYS 2. All this is controlled with a computer on which is LabView software package in which we created interface for settings. We measure vibrations with accelerometers. The results of the measurements were analyzed in the frequency and time domain.
Keywords:washing machine, vibrations, frequency analysis, LabView, accelerometer ADXL345


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