International Scientific Journals
of Scientific Technical Union of Mechanical Engineering "Industry 4.0"

Features of use of the distributed heterogeneous systems for carrying out numerical experiments are considered. The method of the organization of small diverse experiments within one umbrella project of the voluntary distributed computing on the BOINC platform is offered. Benefits of carrying out small numerical experiments are given in the umbrella project.

We study the problem of maximizing the volume of three-dimensional body bounded by the surface, which can be transformed submetricaly. In this paper we are proposed the reduction of this problem to the optimal control problem.