01844naa a2200217 i 45000010002000000030009000020050017000110080041000280400021000690800022000901000117001122450131002295000124003605200553004846500015010376500026010526550030010787000124011087110139012327730255013711KOSZ 00520180425121738.0140212s2002 pl f |100 0 eng d cBPKdKOSZ 005/HR a004.421:621.382.31 aARSOBA, Robert.d1996 - .bPolitechnika Koszalińska - Wydział Elektroniki,cKatedra Inżynierii Komputerowej10aInvestigation of thermal properties of thyristor structures based on genetic algorithm /cRobert Arsoba, Zbigniew Suszyński. aSprawozdanie jednostki (Informator o publikowanych wynikach prac naukowo-badawczych w 2002 roku Wydziału Elektroniki). aIn this paper, novel approach to determination of thermal properties of multilayer structures, such as thyristor ones is presented. The method is based on genetic algorithm and analysis of amplitude and phase contrast characteristics in frequency domain. One-dimensional thermal modelling was used in computations. Measurements were carried out using photoacoustic method. Preliminary experimental results for three-layered thyristor structure are presented. Satisfactory accuracy of thermal properties determined by genetic algorithm was obtained. 0aTyrystory. 0aAlgorytmy genetyczne. 0aMateriały konferencyjne.1 aSUSZYŃSKI, Zbigniew.d1996 - .bPolitechnika Koszalińska - Wydział Elektroniki,cKatedra Inżynierii Komputerowej aInternational Conference on Signals and Electronic Systems ICSES 2002d(2002 ;cWrocław / Świeradów Zdrój, Polska).pICSES'20020 iW :tICSES'2002 : proceedings of the International Conference on Signals and Electronic Systems, Wrocław - Świeradów Zdrój, Poland, 24-27 September 2002 / ed. by R. Makowski. -dWrocław : Wrocławskie Towarzystwo Naukowe, 2002z 8373740015