Controllable mechanical waves' oscillator for measuring of grnaular materials

摘要

The paper presents a controllable mechanical waves' oscillator for grnaular materials' measuring. In approach magnetic fluxes, based on calculation of magnetic flux in considered field and on computation of according characteristics was developed. The problem of mechanical waves' oscillator's waves' amplitude regulation was considered and the contorl scheme for its implementation was developed. The result of theoretical investigations and considered methodology can be used for practical mechanical oscillator optimal desing and implementation.