Piezoelectric sensors and their application in agricultural machines | Piezoelektrični senzori i njihova primena na poljoprivrednim mašinama
2009
Vukić, Đ., Poljoprivredni fakultet, Beograd - Zemun (Serbia) | Ercegović, Đ., Poljoprivredni fakultet, Beograd - Zemun (Serbia) | Radičević, B., Poljoprivredni fakultet, Beograd - Zemun (Serbia) | Oljača, M.V., Poljoprivredni fakultet, Beograd - Zemun (Serbia) | Gligorević, K., Poljoprivredni fakultet, Beograd - Zemun (Serbia) | Pajić, M., Poljoprivredni fakultet, Beograd - Zemun (Serbia)
English. Piezoelectric sensors belong to the group of electromechanical sensors. They are used in all fields of science and technology, including in the agricultural machines. This paper explains the phenomenon of piezoelectricity and presents the principle of work, characteristics, way of realization and measuring schemes with piezoelectric sensors. As an typical illustration of the application of this kind of sensors in agricultural machines, their application in agricultural combine harvesters is presented, for the measurement of grain loss.
Show more [+] Less [-]Serbian. Piezoelektrični senzori spadaju u grupu elektromehaničkih senzora i koriste se u svim oblastima nauke i tehnike, uključujući i poljoprivrednu tehniku. U radu je objašnjen fenomen piezoelektriciteta i dat je princip rada, karakteristike, način izvedbe i merne šeme sa piezoelektričnim senzorima. Kao tipična ilustracija primene ove vrste senzora u poljoprivrednoj tehnici prikazana je njihova primena na poljoprivrednim kombajnima za merenje gubitaka zrna.
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