Thierry Legouis

Michel Guglielmi

Philippe De Larminat

A device for compensating a vibration force uses four rotating weights with parallel rotation axes. The four weights are located in a common plane P and symmetrical in pairs relative to a plane perpendicular to the plane P and passing through the line of action of the vibrational force F to be compensated. The weights of each pair rotate in opposite directions. A device for compensating a vibrational torque uses four rotating weights with rotation axes parallel to an axis D and symmetrical in pairs relative to the axis D. The weights of each pair rotate in the same direction. A real time control device includes a constant gain non-linear self-adapting Kalman filter.

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Basse Goulaine, France

Thierry Legouis