Samouravnotežujući induktivni senzor električne vodljivosti

undergraduate thesis

• Title (english): Self-balancing induction conductivity sensor
• Author: Marko Matijaščić
• Mentor: Darko Vasić (mentor)
• Committee member: Darko Vasić (predsjednik povjerenstva)
• Committee member: Vedran Bilas (član povjerenstva)
• Committee member: Davorin Ambruš (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2016-07-11, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

U završnom zadatku proučen je princip rada i konstruiran jednostavan induktivni senzor za mjerenje električne vodljivosti. Osmišljeno je i izvedeno elektroničko sučelje za induktivni senzor. Provedena su mjerenja vezana za karakteristike senzora, teoretski je obrađena tehnika samobalansiranja senzora. Samobalansiranje senzora implementirano je preko balansirajućeg izvora u konstrukciju senzora. Metoda je ispitana ručnim i programskim upravljanjem izvora. Izvedena je komunikacija računala i balansirajućeg izvora preko HP- IB veze. U svrhu razvoja programske podrške implementirana je digitalna akvizicija i pohrana podataka sa senzora na računalo. Razvijen je jednostavan algoritam za automatizirano podešavanje nule senzora. Opisane su karakteristike realiziranog algoritma i predložene smjernice za daljni razvoj programske podrške i mjerne opreme.

Abstract (english)

In this thesis operating principle and construction of simple induction sensor with selfbalancing capability were investigated. In the first stage, all equipment for sensor realization was constructed and measured. Some measurements of sensor characteristics were conducted and the self-balancing method was proposed and experimentally evalueted. HP-IB communication between computer and balanced source was implemented. A self-balancing algorithm was implemented and evaluatted. Finally, characteristics of realized sensor were described and guidelines were given for further development of the sensor.

• Keywords: induktivni senzor; metoda samobalansiranja; HP- IB komunikacija; analogno- digitalna pretvorba; algoritam za automatsko upravljanje
• Keywords (english): induction sensor; self-balancing method; HP-IB communication; analog to digital conversion; algorithm for automatic control
• Language: croatian
• URN:NBN: urn:nbn:hr:168:942028
• Study programme: Title: Electrical Engineering and Information Technology; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2018-02-06 10:33:18