ABSTRACT
The rapid development of modern technology in the late twentieth and early 21st centuries is characterized by a variety of controlled processes and measured physical quantities. Modern technology, with its extreme high- intensity operating modes, presents very special requirements, both to structural materials and to operating modes. This requires controlling the strength and stability of various building structures, including shells, foundations, dams and retaining walls, hulls of ships, aircraft and missiles, high-rise buildings, structures, etc. The spatial-divison multiplexing method (SDM) is probably the simplest way to combine individual sensors into a measuring system. In this case, each sensor is connected to a common recording system via a physically dedicated channel, which allows independent unambiguous addressing of the sensors. The technology of time-division multiplexing (TDM) is based on the time-sharing of the polling processes of all sensors integrated into the measuring system.
