Sonar Simulation Tool Set
Books.google.com.tr - The Sonar Simulation Toolset (SST) is a computer program that produces simulated sonar signals, enabling users to build an artificial ocean that sounds like a real ocean. Such signals are useful for designing new sonar systems, testing existing sonars, predicting performance, developing tactics, training. The Sonar Simulation Toolset, Release 4.6: Science, Mathematics, and Algorithms. The Sonar Simulation Toolset (SST) is a computer program that produces simulated sonar signals, enabling users to build an artificial ocean that sounds like a real ocean. Such signals are useful for designing new sonar systems, testing existing sonars, predicting performance, developing tactics, training operators and officers, planning experiments, and interpreting measurements. SST's simulated signals include reverberation, target echoes, discrete sound sources, and background noise with specified spectra. Externally generated or measured signals can be added to the output signal or used as transmissions.
The public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this. Cazzanti also has experience with the Sonar Simulation Toolkit (SST). A key part of this effort is the use of SST (Goddard, 2008) to simulate the propagation of.
Eigenrays from the Generic Sonar Model (GSM) or the Comprehensive Acoustic System Simulation (CASS) can be used, making all of GSM's propagation models and CASS's Gaussian Ray Bundle (GRAB) propagation model available to the SST user. A command language controls a large collection of component models describing the ocean, sonars, noise sources, targets, and signals. The software documentation is the SST Web (a large HTML 'web site' distributed with the SST software), supported by a collection of documented examples. This report emphasizes the science, mathematics, and algorithms underlying SST. It is intended to be updated often and distributed with each release of SST as an integral part of the SST documentation.
The sonar simulation toolset (SST) is a ray‐based propagation model capable of generating time series realizations with stochastic spreading of acoustic sequences. The model supports varying environments and geometries including moving sources and/or receivers.
The simulated data were compared with experimental data collected at the Pacific Missile Range Facility, Kauai, Hawaii in 2003 (KauaiEx2003) and 2008 (KAM08). Models generated with appropriate sound speed profiles and wind speeds are shown to have similar channel impulse response functions to those observed during the experiments. The high‐frequency communications sequences simulated from those models have been demodulated to demonstrate analogous results.
These results suggest that underwater acoustic communications and networking can be effectively simulated with sonar simulation toolset to aid in experiment planning and data analysis. Sattley Serial Numbers. [Work supported by the Office of Naval Research. Bullock On Boxes Pdf Download here. ].