V. I. Tsurkov Sov. Appl. Mech. , 17 , 01.1982 , p. 697-702, language: английский ISSN 0038-5298  Аннотация An expansion using introduction of macrovariables for some applied problems of mechanics is proposed. These problems formalize controlled processes in multidimensional systems, the connetions corresponding to subsystems are pointed out, general conditions are present as well.  Ключевые слова maximum principle; non-interacting subsystems with identical structures; control input to each subsystem bounded; upper bound on the sum of subsystems control inputs; maximize linear combination of state variables; Pontryagin's maximum principle