Kosolapov, Anatolii A.2021-07-292021-07-292021Kosolapov A. Advanced Study on Resource-Saving Methods of Forming Information Infrastructure of Sorting Stations. New Ideas Concerning Science and Technology: monograph. Vol. 4 / ed. Dr. Natt Makul. West Bengal, India : BP International, 2021. Chap. 3 Р. 25–35. DOI: 10.9734/bpi/nicst/v4/6829D.978-81-949988-9-1 (Print )978-81-949988-0-8 (e-book)http://eadnurt.diit.edu.ua/jspui/handle/123456789/14079A. Kosolapov: ORCID: 0000-0001-8878-568XEN: This chapter discusses a resource-saving method for choosing a rational structure of an automated control system when technical structure migration from a centralized system based on a powerful processor to a functionally distributed system based on microcontrollers. The method allows you to determine a rational number of subsystems that effectively use the computing and financial resources of the project. The approach is illustrated by a real example of designing an automated control system for a marshalling yard.enresource-saving design methodsrational system decompositionmigrationtechnical structuremarshalling yardКЕОМBook chapter