Ultragarsinės sistemos vėjo greičiui matuoti kūrimas ir tyrimas
| Year | Start Page | End Page |
|---|---|---|
2008 | 26 | 34 |
Straipsnyje išsamiai aprašyta ultragarsinė dujų srautų greičio matavimo sistema, ištirtos eksperimentinės paklaidos. Didelę tyrimo dalį užima temperatūros, slėgio ir drėgnumo įtakos garso greičiui ore tyrimas, kadangi tai daro didžiausią įtaką rezultatų tikslumui.
According to ICAO regulations airports must have wind speed measurer. This measurer must give quick results. Results are transferring to the airport operating center. I had to make overview of various wind speed measurers. I decided that ultrasonic wind speed measurer is the most suitable for airports. So, I designed the circuit of this device and made it. My device is sample to test and to determine the errors that could occur. The system is capable of changing its configuration when the measuring conditions vary. The experimental results of the verification of the proposed basic algorithm are presented.