METHOD OF MONITORING LINEAR AND ANGULAR DEVIATION FROM VERTICAL DIRECTION FOR REMOTE MONITORING OF ANTENNA MAST STRUCTURES Russian patent published in 2013 - IPC G01B21/22 G01C9/00 G01M7/00 

FIELD: physics.

SUBSTANCE: invention relates to determining the state of bearing structures of antenna mast structures (AMS), rapid signalling of change in state thereof and warning on emergency situations and can be used in automated systems for monitoring safety of bearing structures during use of buildings and other structures. The method involves processing parameters of a device which measures linear and angular deviations from the vertical position of the AMS, said device being a three-axis accelerometer mounted on the AMS. Projections of linear acceleration on three orthogonal axes of the accelerometer for at least two successive measurement sessions are measured, and linear and angular deviations from the vertical position of the AMS are calculated from results of selecting and analysing the translational component of dynamic characteristics of the translational-oscillatory motion of the AMS, calculated based on values of said linear acceleration projections.

EFFECT: monitoring the vertical position of AMS with any frequency with automatic measurement.

5 cl, 1 dwg