Abstract: The methods and principles of optimization of operating modes of gas transport systems, proposed methods for solving optimization problems.
Keywords: gas, method, operation, optimization.
Abstract: Proposed and reasonably mathematical model of creation new centers of formation of granules in the production of organic-mineral composites. The dependence of spent on shredding-ment of energy depending on the size.
Key words: humates, mineral and organic fertilizer, shredding.
Abstract: the method and carried out the synthesis of the ID of the coordinate system field-oriented control of asynchronous electric drive with the structure calculations, a uniform for the orientation system according to one of the vectors of the flux of the stator, the magnetic gap or the rotor; study on the identification accuracy when the variations of the parameters of the induction motor from the nominal tuning values for the ID.
Keywords: synthesis, mathematical model, algorithm, information-sensor system, field oriented control, the orientation of the coordinate basis, the ID, modeling, identification errors.
Summary: Development of the modern society is bound to the solution of questions of development of problems of management. In work the main problem aspects and tendencies bound to development of management are defined.
Key words: control, problems of management criterion of control, criterion of optimization.