Remir Solnitsev

Petersburg State Electrotechnical University · Computer-Aided Design

Monitoring and inventory is a necessary but not sufficient condition to reduce emissions in the energy and industry. The ultimate task of controlling air purification technologies in combination with monitoring is effectively achieved while minimizing the human factor. The creation and application of cyber-physical technology management systems pro...

The constant improvement of technologies is accompanied by an increase in requirements for the energy efficiency of industrial and residential facilities and the environmental friendliness of waste. The existing standards clearly formulate the concepts and limitations in this problem area. The developing class of cyber-physical systems accumulates...

The process of end-to-end digital design of the closed control system for exhaust gas neutralization of cars proposed by the authors is considered. Known catalysts with heating, but without heating control are not effective enough to neutralize harmful exhaust gases. The system includes measurement means of gas concentration, control unit and stand...

We propose and study the algorithm of digital controllers implementation in fixed-point arithmetic based on the adaptive selection of a discrete transform and a discrete operator (z- or δ-operator). An experimental verification of the proposed criteria for the transform and operator selection is performed, also results of the proposed algorithm tes...

The paper presents the problems solution of the atmospheric air pollution with the exhaust gases of the internal combustion engines, used in mining technologies. Such engines are used in excavators, bulldozers, dump trucks, diesel locomotives in loading and unloading processes and during transportation of minerals. NOx, CO, CH emissions as the wast...

В настоящее время повсеместно повышаются требования к объектам проектирования в сочетании с сокращением сроков их разработки. Однако для проектирования электронных блоков командных приборов применяется методика, основанная на последовательном маршруте проектирования, приводящая к дефектам, увеличению сроков и цены разработки, особенно на наиболее о...

A simplified mathematical model for a gyrohorizontal compass is developed on the basis of a mechanical-analytical method. The variation between the logarithmic damping decrement and a value corresponding to the stability limit of the linearized system serves as an equivalent criterion for the original and simplified systems in the mathematical anal...

The paper examines new system methods for the integration of the equations of motion of a gyrodevice during digital simulation. Using simulation of the three-second motion of a three-axis gyrostabilizer as an example, drastic reductions have been made in simulation time: 530 and 360 s, respectively, for first and second degree system methods, while...