THE CONCEPT OF BUILDING COMPETITIVE HIGH-SPEED CONTROL SYSTEMS FOR MACHINE TOOLS AND INDUSTRIAL ROBOTS UNDER THE TECHNOLOGICAL LIMITATIONS OF THE RUSSIA ELECTRONIC COMPONENT BASE

Abstract

The aim of the study is to consider the possibility of building competitive fast-track traffic control systems on the basis of the electronic component base available in Russia. The author's methodology for quantitative assessment of confidence in the control system, according to which confidence is determined in accordance with the confidence in all its elements at all technological levels in relation to ensuring functional reliability and information security based on the assessment of confidence in the results of development and testing of these elements, is offered. The complex problem of providing confidence to the traffic control systems, caused by the country dependence on import of equipment with foreign control systems, small volumes and technological lag of semiconductor production and equipment for this production, and also impossibility of providing confidence to the intelligent control systems without full access to their development is considered. For this problem, a solution is proposed that does not require bringing the full range of technologies used to create control systems to the world level in Russia. This solution is based on the use of the complex methodology of synthesis of control systems, proposed by the author, which is based on the known approach of building a control system in the form of a sequential multi-level transformation from the problem statement to the electronic device level, supplemented by the definition of the intermediate level (the level of control system architecture) and a specific choice of memory-centric architecture. Taking into account the definition of the selected intermediate level of the motion control system, the complex methodology of the control system allows, starting from the possibilities of the memory-centric architecture, to form the methodology of the control system programming in accordance with the set control task, and in accordance with the available electronic component base - to determine the methods of synthesis of the motion control subsystems. The proposed integrated methodology also involves the systematization of subsystems of the intelligent block, sensing block and the executive block of the motion control system in the form of limited sets of subsystems, sufficient for the construction of the entire variety of motion control systems.