Abstract:The analysis of vibrations excitation in surface acoustic wave vibrations sensors is the aim of our work. The sensors are parts of electronic warning system which is intended to be mounted at fences of guarded object. The vibration excitation with expected acceleration is needed during experiments. Elements of fences are replaced by tense strings for experimental purposes and the surface acoustic wave vibration sensors are fastened to these strings. Analysis of the assembly string-sensor takes into account not… Show more
“…The sensors were attached to steel ropes tensioned as required. In order to describe the movement of sensors and ropes a model of a string loaded with a sensor mass taking into account its moment of inertia [37] was developed. Vibrations of sensors were stimulated by deflecting them out of the state of equilibrium.…”
Section: Measurements Of Vibration Sensor Parametersmentioning
“…The sensors were attached to steel ropes tensioned as required. In order to describe the movement of sensors and ropes a model of a string loaded with a sensor mass taking into account its moment of inertia [37] was developed. Vibrations of sensors were stimulated by deflecting them out of the state of equilibrium.…”
Section: Measurements Of Vibration Sensor Parametersmentioning
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