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Please use this identifier to cite or link to this item: https://epub.vgu.edu.vn/handle/dlibvgu/527
DC FieldValueLanguage
dc.contributor.authorDinh Hoang Anhen_US
dc.date.accessioned2020-03-12T17:03:16Z-
dc.date.available2020-03-12T17:03:16Z-
dc.date.issued2014-
dc.identifier.urihttp://epub.vgu.edu.vn/handle/dlibvgu/527-
dc.description.abstractIn this project, a microcontroller ATMEGA 2560 is used to test the characteristic of a control circuit. This μC will create the input signal for the circuit and receive the response signal, output signal will be measured and the ADC in the μC will convert it into digital value before sending it to the computer through RS-232 Com Port. I use Matlab to draw a characteristic graph of this control circuit and calculate the time constant, the gain also. So that, with a small μC, we have a useful and moveable oscilloscope. Although, with 10 bits ADC, the μC cannot provide the result exactly like the oscilloscope but the accuracy could be acceptable for works that does not need the absolute result. Before testing the circuit, I used Matlab to simulate the control system with Matlab Simulink and used this result to compare with what I have with the testing system. With some simple control circuit that I tested, the characteristic expressed is the sameen_US
dc.language.isoenen_US
dc.publisherVietnamese-German Universityen_US
dc.rightsAttribution-NonCommercial 4.0 International*
dc.rights.urihttps://creativecommons.org/licenses/by-nc/4.0/*
dc.subjectControl circuiten_US
dc.subjectMicrocontrolleren_US
dc.subjectTest systemen_US
dc.titleBuild-up a circuit for test system by an î¼cen_US
dc.typeThesisen_US
item.grantfulltextrestricted-
item.languageiso639-1other-
item.fulltextWith Fulltext-
Appears in Collections:Electrical Engineering and Information Technology (EEIT)
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