Thales

Pierre Saveant

Christophe Labreuche

Jan-Egbert Hamming

Helia Pouyllau

Yann Semet

Maurice Houtsma

Hélia Pouyllau

Rémi Barrere

Lionel Gayraud

Disclosed is a method for determining tactical actions for protecting a reference entity with respect to a plurality of entities in a battlefield environment, the method including: segmenting the battlefield environment into a plurality of layers; associating actable deterrent systems with each layer; obtaining data representative of the probability, for each deterrent system, that the considered deterrent system deters an entity in the associated layer; providing, for each entity, the level of threat of the entity; and computing a cost function for determining the deterrent systems to be engaged by the reference entity for rendering extremal the cost function, the cost function being a function depending from the provided level of threat and the obtained data.

Method for determining tactical actions

Disclosed is a method for evaluating the level of threat of at least one entity among a plurality of entities in a battlefield environment, the level of threat being evaluated with respect to a reference entity to be protected, the method including the steps of: segmenting the battlefield environment into a plurality of layers; obtaining data representative of a position of the entity with respect to the layers of the battlefield environment; and determining the level of threat of the entity using the obtained data.

Method for evaluating the level of threat

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Palaiseau, France

Pierre Saveant