20.500.12556/DKUM-17887 REGULACIJA TEMPERATURNE KOMORE TEMPERATURE CHAMBER CONTROL Diplomsko delo zajema analizo, modeliranje in simuliranje, načrtovanje in izvedbo regulatorja temperature v komori z vgrajenim sistemom hlajenja in segrevanja. Podan je postopek določanja parametrov PI–regulatorja z metodo stopničnega odziva Ziegler in Nichols. Model komore je zapisan v obliki prenosne funkcije poenostavljenega toplotnega vezja po analogiji s koncentriranimi RC elementi. Izvedba regulatorja je digitalna, z uporabo 8–bitnega mikrokrmilnika. Želeno temperaturo lahko nastavljamo v razponu med -5°C in 50°C s korakom 0,1°C. Ločljivost uporabljenega digitalnega termometra znaša 0,0625°C. Delovno področje komore je med 5°C in 35°C. The diploma work describes analysis, modelling and simulation, designing and realization of the temperature control system of temperature chamber with built–in cooling and heating system. The procedure for determining the parameters of PI–controller using a Ziegler and Nichols step response method is presented. The chamber model is represented with a transfer function of simple thermal circuit using analogy with lumped RC elements. The digital controller is implemented on 8–bit microcontroller. The desired temperature range between -5°C and 50°C can be set in steps of 0,1°C. Divisibility of used digital thermometer is 0,0625°C. The working range of chamber is between 5°C and 35°C. temperaturna komora hlajenje segrevanje PI–regulator regulacija temperature RC toplotni model simulacije temperature chamber cooling heating PI–controller temperature control RC thermal model simulation true true false [D. Hrženjak] Slovenski jezik Angleški jezik Diplomsko delo 2011-03-28 13:15:19 2011-03-30 12:59:25 2022-04-13 10:14:37 2023-12-22 03:34:50 2011 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.31:681.536.5(043.2) 15080726 URN:SI:UM:DK:ILITQMIO UNI_Hrzenjak_Darko_2011.pdf UNI_Hrzenjak_Darko_2011.pdf 1 BDBBDE88F1AA81600B37A6D6DAEBC9B7 44507d329cb82fd520bc8f4c1d7f1ff0b3dcf3ffc6f70dd6f2a27abe00839c6d ff7138e0-7c04-11eb-bb7a-00155d0001ca 20.500.12556/dkum/6b97a3cd-c198-4ace-8072-f93243dff333 https://dk.um.si/Dokument.php?lang=slv&id=21097 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0