The article proposes a rational operation for positional DC electric drive with resisting moment, depending on speed as a polynomial of first degree, and elastic shafting. Ratio between cycle duration and electric power consumption has been identified depending on specified moves
This article presents a synchronous motor model in generalized vector space. This model can be used to study synchronous motor transients as well as evaluate their influence on sugar mill processing in plant technological process
The article considers the question of the use of linear motors of different types of constructions for the tests of tractors in laboratory conditions. The most important results and technologies of modeling are discussed
The article presents a calculation of traction resistance chisel working organ for layered subsurface soil treatment and proposed the construction of a working body for subsurface tillage with an elliptical element. We have also included a comparative analysis of traction resistance of workers to the waterline and moldboard tillage
The article presents the solution of questions about the intensity of wind loads acting on the wind power station of the combined type in relation to the conditions of the Rostov region on the basis of the
structural dynamic simulation
In the article we provide a survey of cryptographic systems on the basis of unjammable coding; we offer the aspect of codes with natural redundancy for the solution of a problem of simultaneous protection of the information and detection and correction of errors; the demonstration is resulted that codes with natural
redundancy are group codes
The article discusses the structural and control systems schematics and voltage stabilization in phase bridge circuits solar power inverters with PWM output voltage and improved performance
The article discusses structural schematics power circuits and voltage stabilization systems of converters with improved operational and technical characteristics
This article presents theoretical problems of constructing distance detectors as a relay of full impedance based on converters with a rotating magnetic field. A variant of the practical implementation of device and test results is proposed
Based on local semantic information models, we have examined the dependence of the dynamics of the displacement of the pole positions of celestial objects. We have also developed and differentiated an analysis of ASK-pole modeling of dynamics within sixty-year cycles of reference points and substantiated reasons for the population inversion and singular states in the dynamics of the pole