The identification of the evolutional systems

The problem of determination of the parameter of the right hand side of the differential system or of the differential inclusion in accordance with the observations of the solution of the Cauchy problem in some times is considered. The parameter belongs to compact metric space. The uniqueness of the desired parameter is not assumed. The observations are produced with the errors. The final set is constructed, approximated by the unknown set of parameters in the Hausdorff metric. The approximation precision becomes zero with the errors of observation the errors of calculation.