A new sensor system for measuring violent forces by using vibrational analysis

A force sensor system that can operate in a measuring range up to 10 kN with good stability and easily digitized output is presented. Its main working principle is based on using vibrations of a double-plate construction. The forces to be measured are introduced to both plates as an axial load. The characteristics of the vibrations of the plates depend on the axial load (similar to a vibrating chord of a musical instrument). The design and construction of the force sensor is fundamental to the force application conditions. In this case we designed the sensor to measure axial loading of a cable while laying