2012 - Europe Direct Iasi
2012 - Europe Direct Iasi
2012 - Europe Direct Iasi
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EUROINVENT <strong>2012</strong><br />
10.2.<br />
Title PICPLC (automation controller)<br />
Authors DAVOR GUSIĆ<br />
Institution Udruga inovatora FSB, Croatia<br />
Patent no. Pending<br />
Description<br />
10.3.<br />
Title<br />
Authors<br />
Institution<br />
Industrial environment for Microchip 16F and 18F<br />
microcontroller series. With the look and performances it<br />
is very similar to known commercial PLCs. The<br />
application area is wide, basically wherever there is need<br />
for control and regulation of the process (automation of<br />
the machinery in ‘smart’ houses). A great advantage over<br />
commercial PLCs is easy maintenance. The device is very<br />
well protected, but if there is, however, a damage of the<br />
processor, optocoupler or fuses, they can be easily<br />
replaced because they are placed on the base and they are<br />
easily obtainable.<br />
Waves attenuation modeling by splines and fuzzy<br />
interpolators / extrapolators considering wavelength and<br />
atmospheric visibility - MOSIEFAU<br />
Prof. dr. ing. Horia-Nicolai Teodorescu m.c.A.R., cs III<br />
drd. Silviu-Ioan Bejinariu, cs. drd. Cristina Diana Niţă<br />
Institute of Computer Science, Romanian Academy <strong>Iasi</strong><br />
Branch<br />
Patent no. ORDA Registration no. 14625 /30.11.2011<br />
Description<br />
The waves attenuation estimation is useful in performance<br />
analysis of FSO communication systems. It allows the emission<br />
system parameters setting to receive a good quality signal,<br />
considering the communication is affected by atmospheric<br />
conditions.<br />
The best models are based on Mie scattering theory but<br />
information about the propagation medium is needed. Other<br />
models (Kruse, Kim, Nadeem) use the visibility as a parameter<br />
but require the evaluation of simple or double exponential<br />
expressions.<br />
The proposed models use the atmospheric visibility as a<br />
parameter and are based on polynomial functions evaluation<br />
reducing the computing time. The estimated value of the<br />
attenuation is also more precise than in the exponential based<br />
models.<br />
The fuzzy model uses a list of measured attenuation values for<br />
different values of the atmospheric visibility and the wavelength<br />
Class 10<br />
140