Abstract: An evanescent wireless network system for space equipment items integrated, or intended to be integrated, in a satellite, and including a set of smart couplers, integrated or not with said space equipment items, said smart couplers including wireless communication means, forming an embedded wireless network; and a computer configured for wireless communication, which can be connected to said embedded wireless network, and including software enabling access to the embedded wireless network, in order to at least collect information relating to the operation of said space equipment items in a non-intrusive manner.

Abstract: The aim of the method of controlling at least one mechanical system exhibiting at least one flexible structure element and at least one actuator or group of actuators is to reduce the level of vibrations of said element while controlling the actuator or group of actuators in such a way as to achieve at least one objective assigned to the mechanical system. The control consists of increments having to be carried out at a sampling period T, each of the increments being constant in amplitude in a sampling time interval extending between two successive sampling instants and each of the increments being applied during a duration which is less than or equal to the sampling period T. In each sampling interval, at least one of the initial and final instants of application of the increment is modified by adding a variable, random or pseudo-random, temporal deviation dT.

Abstract: An evanescent wireless network system for space equipment items integrated, or intended to be integrated, in a satellite, and including a set of smart couplers, integrated or not with said space equipment items, said smart couplers including wireless communication means, forming an embedded wireless network; and a computer configured for wireless communication, which can be connected to said embedded wireless network, and including software enabling access to the embedded wireless network, in order to at least collect information relating to the operation of said space equipment items in a non-intrusive manner.

Abstract: The aim of the method of controlling at least one mechanical system exhibiting at least one flexible structure element and at least one actuator or group of actuators is to reduce the level of vibrations of said element while controlling the actuator or group of actuators in such a way as to achieve at least one objective assigned to the mechanical system. The control consists of increments having to be carried out at a sampling period T, each of the increments being constant in amplitude in a sampling time interval extending between two successive sampling instants and each of the increments being applied during a duration which is less than or equal to the sampling period T. In each sampling interval, at least one of the initial and final instants of application of the increment is modified by adding a variable, random or pseudo-random, temporal deviation dT.

Abstract: A device (1) for mounting the components of a safety binding on a ski (2), comprising: a rigid platform (3) that extends over the entire length of the area in which the binding is mounted and comprises lateral slides (12); an elastomer element (4) that extends under the rigid platform (3) and is intended to come into contact with the upper surface of the ski (2); two limit stops (6) and (5), front and back respectively, that cooperate with the rigid platform (3) in order to restrict its longitudinal displacement; a rear plate (7) capable of accommodating the heel piece of the binding, said rear plate (7) being mechanically linked to the rigid platform (3) and secured on the board through retention elements (42, 44) that are directly fixed on the ski either side of the rigid platform (3).

Abstract: A device (1) for mounting the components of a safety binding on a ski (2), comprising: a rigid platform (3) that extends over the entire length of the area in which the binding is mounted and comprises lateral slides (12); an elastomer element (4) that extends under the rigid platform (3) and is intended to come into contact with the upper surface of the ski (2); two limit stops (6) and (5), front and back respectively, that cooperate with the rigid platform (3) in order to restrict its longitudinal displacement; a rear plate (7) capable of accommodating the heel piece of the binding, said rear plate (7) being mechanically linked to the rigid platform (3) and secured on the board through retention elements (42, 44) that are directly fixed on the ski either side of the rigid platform (3).