Abstract

Based on the measurements of ultrasonic propagation time of ultrasonic sensors installed on both sides of the multichannel monitoring area, sound tomography imaging system for the quasi real time wind flow monitoring was investigated. In order to realize the simultaneous transmittance to reduce the data collection time, pseudo noise (PN) sequence modulated signals were used. In the usual analysis, however, to calculate the propagation time lag, number of measurement data becomes very large and takes long time. For the resolution of the problem, Graphics Processing Unit (GPU) was introduced and its performance for the vortex wind velocity reconstruction was investigated to verify the real time measurement capability of the proposed system.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.