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Title:STROBOSKOPSKA NAPRAVA
Authors:ID Djukić, Dražen (Author)
ID Babič, Rudolf (Mentor) More about this mentor... New window
Files:.pdf UNI_Djukic_Drazen_2009.pdf (2,09 MB)
MD5: 0F68AE99C153051548DAF53B61DCC431
PID: 20.500.12556/dkum/3f713009-ed4d-4c8f-9b44-a18e8ea01f65
 
Language:Slovenian
Work type:Undergraduate thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:Stroboskop, kot merilna naprava, je omogočil nekatera merjenja na nazoren način. To dosegamo z zelo kratkimi svetlobnimi bliski v točno določenih časovnih intervalih. V preteklosti se je uveljavil kot pripomoček v avtomobilski industriji za nastavljanje predvžiga pri bencinskih motorjih, za merjenje vrtljajev, analiziranje mehanskih vibracij, opazovanje glasilk med artikulacijo glasu, testiranje mehanskih sklopov raznih industrijskih strojev, itd… Namen diplomskega dela je izdelati in spoznati stroboskopsko napravo ter njegovo vsestransko uporabnost za merjenje frekvence in odmikov gibajočih delov elektromehanskih aktuatorjev. Za osvetljevanje smo uporabili svetleče LED diode. Naša ciljna aplikacija je uporaba stroboskopa za upočasnjeno opazovanje gibanja membrane zvočnika med obema skrajnima legama in v točno določenem položaju pri različnih amplitudah in frekvencah. Na ta način bo mogoče sklepati o normalnem delovanju zvočnika.
Keywords:stroboskop, merilnik vrtljajev, impulzna krmilna vezja LED
Place of publishing:Maribor
Publisher:[D. Djukić]
Year of publishing:2009
PID:20.500.12556/DKUM-12683 New window
UDC:681.5:620.178.5(043.2)
COBISS.SI-ID:13786134 New window
NUK URN:URN:SI:UM:DK:FJLYV3RK
Publication date in DKUM:21.12.2009
Views:2487
Downloads:200
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Secondary language

Language:English
Title:STROBOSCOPE
Abstract:Stroboscope, like measurment device, allow obvious way of measuring. This is achived with very short light flashes at exact time interval. In the past was primarily established as an irreplaceable tool in car factory, analizing mehanical vibration, monitoring of machine operation, etc.. The purpose of this diploma work is to build and research stroboscope and its comprehensive usage for measuring frequency and deviations moving parts of electromehanical actuators. We used LED diodes for illuminating. The target application will be delayed observation of movement loudspeaker membrane; at different amplitude, observing the exact position and between the two extreme positions. In this way can be infer of normal loudspeaker operating.
Keywords:stroboscope, rotational speed measurment, impulse control circuit with LED, LED flash light


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