zaključna naloga Razvojno raziskovalnega programa I. stopnje Strojništvo
Peter Žust (Author), Gregor Čepon (Mentor), Miha Boltežar (Co-mentor)

Abstract

Merilni sistemi za merjenje sile se danes uporabljajo na mnogih področjih in so praktično nepogrešljivi. Obstaja več principov delovanja tovrstnih merilnih sistemov. V okviru naloge smo izdelali in predstavili cenen merilni sistem za merjenje sile, ki deluje po principu deformacije nosilca. Na nosilcu so nameščeni merilni lističi, ki so občutljivi na relativno deformacijo le-tega. S pomočjo mikrokrmilnika Arduino in ustreznih elektronskih komponent se merilni signal iz merilnih lističev ustrezno obdela do oblike primerne za prikaz na LCD zaslonu oziroma na računalniku. Izdelan merilni sistem smo preizkusili in predstavili glavne prednosti in pomanjkljivosti ter možnosti za nadaljnje izboljšave.

Keywords

diplomske naloge;merjenje;merilni lističi;Arduino;Wheatstonov merilni mostič;ojačevalnik;deformacija;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UL FS - Faculty of Mechanical Engineering
Publisher: [P. Žust]
UDC: 681.518.3+004(043.2)
COBISS: 16360987 Link will open in a new window
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Downloads: 435
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Other data

Secondary language: English
Secondary title: Development of force measuring system, using strain gauges and an Arduino microcontroller
Secondary abstract: Force measuring systems are used in many different fields and are nowadays indispensable. There are many different working principles for measuring force in real applications. In this thesis we developed and describe the force measuring system based on the girder deformation principle. Strain gauges are placed on girders surface to detect its relative deformation. With an Arduino microcontroller and additional electronics the signal from strain gauges is transformed to the form suitable for visualization on LCD display or computer. We also tested the system and present the results. We analyse the advantages and limitations of the system and propose options for its improvement.
Secondary keywords: measuring;strain gauges;Arduino;Wheatston bridge;amplifier;deformation;
Type (COBISS): Final paper
Study programme: 0
Embargo end date (OpenAIRE): 1970-01-01
Thesis comment: Univ. v Ljubljani, Fak. za strojništvo
Pages: XIV, 31 f.
ID: 10957625
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