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Title:Vodenje koncentracije solnega aerosola halogeneratorja : magistrsko delo
Authors:Kovačič, Matjaž (Author)
Sarjaš, Andrej (Mentor) More about this mentor... New window
Files:.pdf MAG_Kovacic_Matjaz_2019.pdf (2,90 MB)
 
Language:Slovenian
Work type:Master's thesis/paper (mb22)
Typology:2.09 - Master's Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:Vsebina magistrskega dela zajema razvoj naprave za proizvajanje solnega aerosola, ki je namenjena za izvajanje haloterapije. Konstrukcija naprave, ki jo je bilo treba narediti iz ločenih segmentov, ki bodo enostavno snemljivi ter s tem omogočali čiščenje naprave po vsaki terapiji, je bila narejena s pomočjo 3D-modeliranja in 3D-tiska. Uporabljen je nov pristop merjenja solnih aerosolov, ki skupaj z brezžičnim modulom pošilja podatke na mikrokontrolno enoto halogeneratorja. Opravili smo meritve različnih nastavitev hitrosti vpihovanja aerosolov, s čimer smo pridobili dinamično obnašanje sistema, za katerega smo določili matematični model. Na podlagi odzivov smo načrtali PI-regulator, pri katerem smo za optimalno delovanje sistema v regulacijsko zanko vstavili neposredno vejo, t. i. feedforward branch. S tem smo dosegli uspešno regulacijo aerosolov, ker pa je razvoj naprave še v začetni fazi, so prisotne motnje v delovanju, ki bodo v prihodnosti odpravljene in optimizirane.
Keywords:halogenerator, haloterapija, solna soba, aerosol, zaprtozančni regulator
Year of publishing:2019
Place of performance:Maribor
Publisher:[M. Kovačič]
Number of pages:IX, 53 str.
Source:Maribor
UDC:681.542.32.015.27(043.2)
COBISS_ID:22828566 Link is opened in a new window
NUK URN:URN:SI:UM:DK:QRX4J966
License:CC BY-NC-ND 4.0
This work is available under this license: Creative Commons Attribution Non-Commercial No Derivatives 4.0 International
Views:61
Downloads:17
Metadata:XML RDF-CHPDL DC-XML DC-RDF
Categories:KTFMB - FERI
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Secondary language

Language:English
Title:A Feedback Control of Salt Aerosols Concentration of the Halogenerator
Abstract:The content of the master's thesis covers the development of a device for the production of salt aerosol, which is intended for performing halotherapy. The construction of the device was done with 3D modeling and 3D printing, which had to be made from separate segments that would be easily removable, thus allowing the device to be cleaned after each therapy. We use a new approach to the measurement of salt aerosols, which together with the wireless module sends data to the microcontroller unit of the halogenerator. We made measurements of various settings of the aerosol blowing rate, thus obtaining the dynamic behavior of the system for which we made the mathematical model. Based on the step responses, we designed a PI controller. For optimal system operation we inserted a direct branch of a feed forward control into the control loop. With this setup, we successfully achieved aerosol regulation, but since the development of the device is still in its initial phase, there is a presence of malfunctions, which will be eliminated and optimized in the future.
Keywords:halogenerator, halotherapy, salt room, aerosol, closed loop controller


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