Optimization of Operating Mode of a Vibration Source Set for Generation of Wave Fields with the Specified Spatial Distribution

The discrete Green function is constructed for the boundary problem on operation of the harmonic source on the surface of the stratified elastic half-space by applying a modified method of the perfectly matched layers. On this basis, the inverse problem is solved for the synthesis of wave field with the specified spatial distribution by a set of vibrators. It is shown that in this case, it is preferable to use more sources of lower power.