Razvoj postava za ispitivanje utjecaja ionizirajućeg zračenja na elektroničke komponente

master's thesis

• Title (english): Development of the test bench for irradiation influence on electronic components
• Author: Tin Novosel
• Mentor: Mladen Crneković (mentor)
• Mentor: Danijel Rohde (komentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2022-12-15, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering; Automation and Robotics

Abstract

Neizbježnost uporabe elektroničkih sklopova u raznim tehničkim sustavima često dovodi do potrebe za ispitivanjem robusnosti i funkcionalnosti sklopova. Primjena u svemirskim, nuklearnim i medicinskim poljima rada dovodi do izloženosti elektronike ionizirajućem zračenju koje može prouzročiti sve od neprimjetnih problema koji se sami isprave do velikih havarija. Iz navedenog razloga u sklopu diplomskog rada razvijen je testni postav za ispitivanje elektroničkih sklopova, u koje ubrajamo aktuatorske (motore), senzoriku (enkodere, krajnje prekidače, senzore tlaka...) te logičke sklopove za upravljanje. Također su razvijene te proizvedene dvije tiskane pločice od kojih jedna ima funkciju ponovnog testiranja funkcionalnosti nakon ispitivanja elektronike na ionizirajuće zračenje i druga koja je zamišljena kao upravljačka tiskana pločica otporna na ionizirajuće zračenje. Kao zadnja faza diplomskog rada provedena su ispitivanja te su analizirani dobiveni podaci iz kojih je moguće interpretirati ukupnu isplativost korištenja dodanih mjera zaštite sustava od zračenja. Testirana oprema je sastavni dio manipulatorskih sustava tvrtke INETEC te je u sklopu europskog projekta RIMA provedeno ispitivanje testnog postava razvijenog u ovom diplomskom radu.

Abstract (english)

The inevitability of using electronic circuits in various technical systems often leads to the need of testing the robustness and functionality of the assemblies. Application such as space, nuclear and medical often leads to exposure of the electronics to the radiation that can cause imperceptible problems but also to the major accidents. For that reason, test set-up was developed as part of the masters thesis for exposing electronic circuits to radiation, which includes actuators (motor), sensors (encoders, limit switches, pressure sensors...) and logic circuits for control. In adition, two printed circuit boards were developed and produced, one of which has the function of retesting the functionality after iradiation testing has been preformed and second which is designed as a control printed circuit board resistant to ionizing radiation. Last stage of the Masters thesis was iradiation test, which was carried out and obtained data was analised from which it is possible to interpret the overall profitability of the radiation hardened electronics. Used test equipment is an integral part of the manipulator systems of the company INETEC and iradiation testing was carried out as part of the European project called RIMA.

• Keywords: elektronika; ionizirajuće zračenje; testni postav; eksperiment; PCB; razvoj
• Keywords (english): electronics; ionizing radiation; test setup; experiment; PCB; development
• Language: croatian
• URN:NBN: urn:nbn:hr:235:355495
• Study programme: Title: Mechanical Engineering; specializations in: Design, Process and Energy Engineering, Production Engineering, Engineering Modelling and Computer Simulation, Marine Engineering, Industrial Engineering and Management, Materials Engineering, Mechatronics and Robotics, Autonomous Systems; Course: Mechatronics and Robotics; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Embargoed access; Embargo expiration date: 2027-12-01
• Created on: 2022-11-25 09:08:42