SYSTEM FOR MEASURING THE DEFORMATION OF A STRUCTURE WITH INTERFEROMETRIC LASER SENSORS

摘要

System for measuring the deformation of a structure comprising a plurality of interferometric Laser sensors (L) mounted rigidly on the structure to form a measurement grid (RM) comprising at least one triangular grid, wherein on each side of the triangular grids are disposed an emitter and a reflecting target of a respective Laser sensor (L) for detecting a value being representative for the displacement of two points for each side of the triangular grids.