2012 - Europe Direct Iasi
2012 - Europe Direct Iasi
2012 - Europe Direct Iasi
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10.6.<br />
Title<br />
Authors<br />
Institution<br />
EUROINVENT <strong>2012</strong><br />
every time the microcontroller detects the rising or falling edges<br />
of the event signal, an AD conversion starts. For being able to<br />
measure time intervals shorter than an AD conversion, the<br />
priority of the interrupt triggered by the event end is higher than<br />
the priority of the interrupt initiated at the event onset. This<br />
operation principle ensures the measurement of the time intervals<br />
shorter than the interrupt latency. For evaluating the measured<br />
events rate, the controller counts the time intervals at the<br />
hardware level.<br />
The MATLAB program processes the primary data generated by<br />
the microcontroller, calculates the events durations, and<br />
computes the average of the obtained results. Using the average<br />
time and the events number, the program builds two images of<br />
the analyzed figure by converting the data to gray-scale.<br />
Applications:<br />
- Parameter monitoring such as temperature, motors<br />
speed and light intensity.<br />
- Analysis of the electronic circuits behavior;<br />
- Response time measuring of the analogue and digital<br />
systems;<br />
- Nuclear event counting;<br />
2. Distance calculation using ultra-sounds or<br />
electromagnetic waves.<br />
3. Chaotic circuits behavior analysis<br />
ELECTROMAGNETIC PULSE GENERATING<br />
SYSTEM IN THE LOOP CURRENT CONTROLLED<br />
EXPLOSION<br />
Vasile DOBREF * ,Alexandru SOTIR*, Mircea<br />
CONSTANTINESCU*, Mircea IGNAT**,Lucian<br />
PÎSLARU-DĂNESCU**, Ioan PUFLEA**, Alexandru<br />
Aristofan TEIŞANU**, Iulian IORDACHE**, Mihai<br />
BĂDIC***<br />
* The NAVAL ACADEMY “Mircea cel Bătrân”<br />
Constantza-ROMANIA/** INCDIE ICPE-CA Bucureşti-<br />
Class 10<br />
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