izpis_h1_title_alt

Nadzor lebdenja kroglice z elektroencefalografijo : diplomsko delo
ID Anžlovar, Blaž (Author), ID Geršak, Gregor (Mentor) More about this mentor... This link opens in a new window

.pdfPDF - Presentation file, Download (1,85 MB)
MD5: 6813C61B89A0A37AC3C0AF72A19C3189

Abstract
Naloga diplomske naloge je bila načrtovanje, izvedba in ovrednotenje merilnega sistema, ki vključuje komercialno EEG napravo in je namenjena promociji znanosti. Diplomsko delo bo obsegalo osnovno merjenje električnih veličin človeških možganov. S pomočjo merilnega stolpa, v katerem bo žogica, bom prikazal raven pozornosti in sproščenosti in prikazal izmerjeno aktivnost človeških možganov. Iz signala EEG merilnika lahko razberemo, ali je oseba sproščena ali fokusirana. To je odvisno od frekvence napetosti v EEG signalu. Oba podatka signala potujeta na bluetooth modul, ki je povezan na Arduino Nano krmilnik. Le-ta surove podatke obdela in jih naprej pošlje na ventilator. Krmilnik ima nalogo, da krmili hitrost vrtenja vetrnice, ki bo ustvarila nadtlak v merilnem stolpu. Na gred motorja je pritrjena vetrnica, ki piš zraka vodi skozi merilni stolp in na izhodu stolpa ustvari laminarni zračni tok. Zaradi različnih presekov se spremeni hitrost vetra, na vrhu stolpa pa se pojavi laminaren tok, zaradi katerega bo žogica stabilno lebdela nad njim. Ko bodo možgani bolj skoncentrirani, bo aplikacija motor zagnala hitreje, posledica tega pa bo, da se bo tudi žogica premaknila višje. Ko bodo možgani manj skoncentrirani, bo žogica nižje.

Language:Slovenian
Keywords:BCI, EEG, Arduino
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FE - Faculty of Electrical Engineering
Place of publishing:Ljubljana
Publisher:[B. Anžlovar]
Year:2021
Number of pages:42 str.
PID:20.500.12556/RUL-129957 This link opens in a new window
UDC:621.317:612.82-71(043.2)
COBISS.SI-ID:76171011 This link opens in a new window
Publication date in RUL:09.09.2021
Views:737
Downloads:60
Metadata:XML RDF-CHPDL DC-XML DC-RDF
:
Copy citation
Share:Bookmark and Share

Secondary language

Language:English
Title:Control of ball levitation by means of electroencephalography : visokošolski strokovni študijski program prve stopnje Aplikativna elektrotehnika
Abstract:
The dissertation was designed, implemented and exclusively a measurement system that includes a commercial EEG device and is intended to promote science. The thesis will include basic measurement of electrical quantities of the human brain. With the help of a measuring tower in which the ball will be, I will show the level of attention and relaxation and show the measured activity of the human brain. From the EEG signal, we can tell if a person is relaxed or focused. This is required from the voltage frequency in the EEG signal. Both data signals are predicted by a bluetooth module connected to the Arduino Nano controller. It processes the raw data and then sends it to the fan. The controller has the task of controlling the speed of rotation of the windmill, which will create overpressure in the measuring tower. A windmill is attached to the motor shaft, which blows air through the measuring tower and creates a laminar air flow at the exit of the tower. Due to the different cross-sections, the wind speed changes, and a laminar current appears at the top of the tower, which will cause the ball to float stably above it. As the brain becomes more concentrated, the motor application will start faster, and as a result, the ball will also move higher. When the brain is less concentrated, the ball will be lower.

Keywords:BCI, EEG, Arduino

Similar documents

Similar works from RUL:
Similar works from other Slovenian collections:

Back