SARC PSI RAS

	System Analysis Research Center, PSI RAS

Russia, 152020, Yaroslavl region, Pereslavl-Zalessky, s.Botik, PSI RAS

Head of the Center:	Anatoly Tsirlin Doctor of Technical Sciences, Professor phone: +7 (48535) 98-057, 98029 e-mail: tsirlin@sarc.botik.ru
Deputy director:	Sergey Amelkin Candidate of Technical Sciences, Senior researcher phone: +7 (48535) 98-028 e-mail: sam@sam.botik.ru

Optimal control methods for conditional problems with restrictions of different types.
Averaged problems of optimal control (problems including averaged values of variables or functions of variables).
Limiting possibilities of processes in macrosystems with restricted duration or averaged intensities of fluxes.
Differential invariants and problems of equivalence of differential equations.

Optimum conditions in maximum principle form for variational problems with scalar argument for arbitrary structure of restrictions.
Optimum conditions and structure of optimum solution for averaged problems of nonlinear programming.
Limiting possibilities of heat engines, refrigerators and heat pumps with given power.
Limiting possibilities of separation processes.
Heat and mass transfer regimes corresponding to minimal entropy production with given intensity of processes.
Solution of a problem of resources exchange problem based on analogies between economic and thermodinamic systems.
Classification of linear differential equations the n-th dimension with contact transform accuracy.
Algorithms for choice of optimum sequence and intensity of processing of perishable materials.