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Modelo de entorno acústico subacuático

Resumen

Tipo:
Oferta Tecnológica
Referencia:
10 TR 98OB 3GOU
Publicado:
01/06/2015
Caducidad:
16/12/2015
Resumen:
Una empresa turca ha desarrollado un modelo de entorno acústico subacuático para modelar la física acústica subacuática en aplicaciones en tiempo real. Este modelo define las características de entornos subacuáticos, caracteriza y localiza las fuentes acústicas en un entorno determinado y descubre la propagación de la fuente acústica en milisegundos. La empresa busca socios interesados en establecer acuerdos comerciales con asistencia técnica y participar en proyectos específicos en los que se implemente esta tecnología.

Details

Tittle:
Underwater acoustic environment model
Summary:
A Turkish company has developed an underwater acoustic environment model in order to model the real underwater acoustic physics for real time applications. The company is looking for partners to reach commercial agreement with technical assistance. It may also be cooperation in specific projects implementing this technology.
Description:
Underwater acoustic environment (ACE) model is written in C++ with object oriented methodology. Beam width, number of beams and sizes can be arranged per application requirement. Model can be used successfully in Simulators.

The features and capabilities of the model;
- Define your underwater environment characteristics
- Characterize and position your sound sources, in the a defined environment
- Find out the propagation of defined sound source, in milliseconds
- Define platform specific characteristics (Target Strength, Radiated Noise level and frequency etc.), where you expect to receive echoes
- Receive calculated echoes returned from the environment (ships, submarines, vehicles, torpedoes, etc.)

The mathematical model for Detection Threshold calculation accounts for;
- Sea state, salinity, sound frequency, transmission loss, bottom, surface and volume reverberation, target strength, directivity index.
- Shadow zone, sound channel, surface duct bottom bounce, convergency zone etc. can be created by using the environment Bathymetry parameters.
Current and Potential Domain of Application
Modeling
Advantages and Innovations:
Model can receive BT values and calculate resultant SVP (Sound Velocity Profile).
The bottom shape is simply defined in the model with a few elevation points. It can be customized for unique requirements.
Model can be driven from another application code, via parameter exchange through TCP -IP communication or can be included as a DLL.
ACE model has also a user interface to receive the parameters from the user directly. The result is a graphical ray trace with calculated results. Graphical outputs are be hidden for the real time applications for faster execution times.

Options include an environment generator interface together with a scenario generator which use can create time-based events.
As a complete package you may either save the real time outputs for later analysis, or connect it to a device where you would like to observe its behavior.
Stage of Development:
Already on the market
IPs:
Other

Partner sought

Type and Role of Partner Sought:
- Type of partner sought:Companies

- Specific area of activity of the partner:None

- Task to be performed by the partner sought:Further development in order to implement the technology
Type of Partnership Considered:
Adaptation to specific needs
Assembly
Engineering
Joint further development
Maintenance
Quality control
Technical consultancy
Testing of new applications

Client

Type and Size of Client:
Industry SME <= 10
Already Engaged in Trans-National Cooperation:
No
Languages Spoken:
English

Keywords

Technology Keywords:
02001 Diseño y modelado / prototipos
05003 Física
01003008 Intercambio / procesado de datos, software personalizado
01003013 Tecnología de información / informática