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Information × Registration Number 0202U004157, 0198U007627 , R & D reports Title Construction and investigation of mathematical models of placement of three-dimensional geometrical objects popup.stage_title Head Stoyan Yurij Grygorovych, Registration Date 12-03-2002 Organization A. Podgorny's Institute of Mechanical Engeneering Problems of the National Academy of Science of Ukraine popup.description2 On the basis of Ф-functions and structures of inequalities, mathematical models of a series of optimization problems of placement of three-dimensional convex geometrical objects were constructed, including: convex polyhedra in a parallelepiped, spheres in a cylinder, parallelepipeds in a parallelepiped with account of input data errors, cylinders in a parallelepiped, as well as the problem of lattice packing of convex polyhedra. A solution method for the optimization problem of packing spheres of differ-ent radii into a parallelepiped, as well as a method of constructing admissible variants of placement of convex polyhedra in a paral-lelepiped have been developed . Product Description popup.authors popup.nrat_date 2020-04-02 Close