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Title:Nonlinear control of a one-dimensional self-balancing system with an inertia wheel
Authors:ID Boršić, Marko (Author)
ID Sarjaš, Andrej (Mentor) More about this mentor... New window
Files:.pdf MAG_Borsic_Marko_2019.pdf (3,00 MB)
MD5: FD59F6984D7BA6D31FFD65185F3FF506
PID: 20.500.12556/dkum/64b32b6d-a31d-407b-9459-34a79526e5cc
 
Language:English
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:The master’s thesis describes the development of a one-dimensional self-balancing system with an inertia wheel. The plan was to establish all the theoretical knowledge that was gathered throughout the process of studying at the University and to finish the practical model which has the ability to balance in one dimension. The paper contains a description of constructing the mechanical part of the pendulum, developed in SolidWorks software. It also contains the execution of the mathematical model of the inverted pendulum. The simulation was conducted in Matlab/Simulink software. Based on the results of the simulation, the design of the controller for the EC motor was made. Designed controllers and measured data required for the active balance of the system were implemented on the microcontroller STM32F4. To measure the angle and angle velocity, the gyroscope and accelerometer on the MPU6050 sensor were used. The results of the simulation and of the practical model are presented in this paper.
Keywords:modeling, inertia wheel, backstepping, state space, sliding mode
Place of publishing:[Maribor
Publisher:M. Boršić
Year of publishing:2019
PID:20.500.12556/DKUM-73260 New window
UDC:007.52(043.2)
COBISS.SI-ID:22239254 New window
NUK URN:URN:SI:UM:DK:5QZX0NT8
Publication date in DKUM:29.03.2019
Views:2164
Downloads:312
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:14.03.2019

Secondary language

Language:Slovenian
Title:Nelinearno vodenje ravnovesja sistema z inercijskim kolesom
Abstract:Cilj naloge je bil povezati in prikazati znanje pridobljeno v procesu študija ter ustvariti realni model sistema, ki omogoča balansiranje v eni dimenziji. Diploma vsebuje opis celotnega sistema v katerem je predstavljen opis dela, izvedba kode v realnem času, omejitve sistema, meritve kota, filtriranje podatkov s Kalmanovim filtrom, kontrola motorja in povezava sistemskih komponent. Realni model inverznega nihala je zasnovan tako, da ga je mogoče stabilizirati z navorom ustvarjenim s spremembo vrtilne količine.Za načrtovanje regulatorjev je bilo potrebno izpeljati matematični model sistema. Na osnovi matematičnega modela smo načrtali tri tipe regulatorjev; linearni regulator v prostoru stanj, Backstepping regulator in Sliding Mode regulator. Vsak regulator smo simulirali in nato implementirali na realni model. Robustnost ter učinkovitost vodenja smo testirali z zunanjo motnjo, ki je nihalo premaknila iz ravnovesne lege. Velikost odklona s katerega se je inverzno nihalo uspelo vrniti v ravnovesje, je bilo odvisno od izbranega regulatorja. Vsak načrtan in implementiran regulator je uspel stabilizirati sistem.
Keywords:inercijsko kolo, modeliranje, backstepping, sliding mode, prostor stanj


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