Flight Dynamics

FLIGHT DYNAMICS

Flight Dynamics CNES tools and libraries

This is the introduction page of the CNES flight dynamic tools.

Such kind of tools has already been made available by CNES, for many years. But more recently, it has been decided to make available much other ones particularly due to used languages (Java and Scilab) allowing a greater portability and usability.

About “new” tools, mainly coded in Java, we will find libraries (available with an Open source distribution) or some tools usable as is with their own GUI.

It is also possible to get Scilab tools via links to a specific site.

Other tools, more specific due to their utilization in the frame of the French Space Operation Act (FSOA, LOS in french) are available in the FSOA section.

At last a graphical visualization tool (VTS) is also available via a dedicated site.

Software products

CELESTLABX

CELESTLABX

Free owner licence

Scilab low-level interfaces to existing software

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SIMU-CIC

SIMU-CIC

Free owner licence

Tool allowing to generate ephemeris files compliant with the CIC protocol.

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PATRIUS_DATASET

PATRIUS_DATASET

Open source

A Java library allowing to access to PATRIUS environment data.

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OPERA

OPERA

Free owner licence

A tool allowing to estimate long and middle term Earth reentry dates (some months to one week in advance).

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Logo Mipelec

MIPELEC

Free owner licence

A minimum time low-thrust orbital transfers tool.

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The news FLIGHT DYNAMICS

12 March 2024

New SIMU-CIC version

Themes : FLIGHT DYNAMICS

A new SIMU-CIC version (V1.4.0) is now available.

6 December 2023

New PSIMU version

Themes : FLIGHT DYNAMICS

A new PSIMU version (V11.7.4) that corrects an anomaly on the attitude laws display is now available. It replaces the previous V11.7.1, V11.7.2 and V11.7.3 versions that have been suppressed.

6 December 2023

New GENOPUS version

Themes : FLIGHT DYNAMICS

Due to an anomaly found in the V2.4.1 version (see Wiki for more details), it has been replaced by the V2.4.2 version.

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