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SIREHNA

Sirehna is one of the best specialists in Europe for the control of the dynamic behaviour of ships and other devices.
Sirehna offers a very complete set of products (embedded systems / USV), of R&D services for industrial applications (Inertial/GPS, optical, hybridization, measurements,…) and, through its subsidiary BE MAURIC (Marseille and Nantes), of Naval Architecture.

1 - PRODUCTS
* Embedded systems :
- Ship Monitoring, hull stress/motions (BPC Mistral and Tonnerre)
- Dynamic positioning EasyDP-100
- Stabilization multi-actuators (rudder roll, mobile mass,…)
* UXV :
- USV Rodeur, Modules (SPARTAN)
- UAV Automatic decking
- UUV / USV recovery

2 – R&D AND SERVICES
- Numerical Simulation and Optimization : fluid mechanics, structures, thermics, acoustics…
In this field, Sirehna is marked out for solving coupled problems, by a multi-objective parametric optimisation approach (modeFRONTIER software).
- Measurements, experimental testings : vehicle motions (ship, tankers, …), operational ground measurement system (hull, road, …), wakes (airplane, ship …). Sirehna masters various measurement technologies : inertial, GPS, optical measurements (2C-PIV, 3C-PIV) and performs many experimental testings in its own laboratories, in customer laboratories, or in the field.
- Ship Dynamic Control, stabilization of platforms, auto-pilot, dynamic positioning, UAV automatic decking. In this field, Sirehna performs R&D and technology developments.

3 – NAVAL ARCHITECTURE
Sirehna’s subsidiary : Bureau d’Etudes MAURIC performed, for several decades, drawings and conception of superb 20 to 100 m professional civilian or military ships. Recent designs : BSP Alizé, Baliseur « Armorique » (Socarenam), « FSIV » (SURF, Piriou), and on-going designs : « 40m Customs patrol boat » (Socarenam).

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Company profile

Related activities :

Engineering industry, steel industry, defence

Financial services

Transport, logistics

Export area :

C.E.I.

Caribbean

Central America

Europe outside E.U.

European Union

French overseas departments and territories

Near and Middle East

North Africa

North America

North Asia

Oceania

South America

South Asia

South-east Asia

Sub-Saharan Africa

Local presence :

C.E.I.

Caribbean

Central America

Europe outside E.U.

European Union

French overseas departments and territories

Near and Middle East

North Africa

North America

North Asia

Oceania

South America

South Asia

South-east Asia

Sub-Saharan Africa

Target countries :

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Business France contributes to the development and success of French and foreign businesses wishing to expand abroad by supporting them throughout the lifetime of their projects, and is driven by an efficient, result-oriented working culture. > Read more

 

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