Estimation of the Technical State of Automotive Disc Brakes Using Fuzzy Logic

According to existing studies the phenomena that occur in the exploitationof the braking system are very complex and an analytical mathematical modelingof braking process it is difficult to be developed [1]. Since these phenomena are alsocharacterized by some uncertainties, a fuzzy logic approach ha...

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Veröffentlicht in:International journal of computers, communications & control communications & control, 2014-10, Vol.9 (5), p.531
Hauptverfasser: Baban, Marius, Baban, Calin Florin, Bungau, Constantin, Dragomir, George, Pancu, Rares Mihai
Format: Artikel
Sprache:eng
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Zusammenfassung:According to existing studies the phenomena that occur in the exploitationof the braking system are very complex and an analytical mathematical modelingof braking process it is difficult to be developed [1]. Since these phenomena are alsocharacterized by some uncertainties, a fuzzy logic approach has been employed in thisresearch for the estimation of technical state of the disc brakes. Their technical statewas expressed through the thickness variation, which was used as the output linguisticvariable. The vibrations and temperature of the disc brakes were used as the inputlinguistic variables. The fuzzy decision system for the estimation of technical stateof the disc brakes has been implemented with the Fuzzy Logic Toolbox of theMatlab software, which can be employed to determine if the thickness of the discbrakes becomes smaller than the limit value prescribed by the manufacturer.
ISSN:1841-9836
1841-9844
DOI:10.15837/ijccc.2014.5.1274