ANALYSIS OF THE CONTROL SYSTEM OF A DEMONSTRATION OF ONE TYPE

Abstract

The work is devoted to the topic of research within the framework of works financed from state funds. The article considers the problem of synthesizing the control system of a demonstrator of one type. The kinematic diagram of the demonstrator is given, the differential equations of its motion are described, the block diagrams of the implementation of the demonstrator control
channels in vertical position and angular position are given. Synthesis of the parameters of the channels of the control system is made, the results of modeling its movement are presented. In
the course of the simulation, the limiting characteristics of the unbalance of the demonstrator design were determined, under which the stability of the control system was maintained. At the
same time, the principles of organizing feedback, the structure of corrective devices and the methods for synthesizing their parameters in the system correspond to the accepted approaches.
The issues of control system errors are considered taking into account the static errors of the navigation system. At the same time, the implementation of the navigation system is supposed to be
based on simple inexpensive sensors as part of its implementation as a strapdown inertial navigation system. Conclusions are drawn about the possibility of vibration effects on the design of the
demonstrator in connection with the operating modes of the regulators, about the necessary dynamic characteristics of the navigation system, about the measures that should be taken to more
accurately determine the system parameters in order to qualitatively synthesize the parameters of the regulators. The paper also provides links to modern literary sources, which confirms the relevance of the topic of the article.