Assessment of reliability of special technical systems at the stage of their operation
Modern radio-technical and optoelectronic systems and large industrial complexes are complex technical objects. A characteristic feature of their modern development is the widespread introduction of methods and means of automation and remote control caused by the transition to automated and automatic control of various production and technological processes, the creation of flexible production modules, systems and complexes. Improving the efficiency and quality of the designed ACS, SAU, GPM, GPS, etc. is impossible without improving the reliability of technical controls (TSU). The second reason that requires an increase in reliability is the increasing complexity of the vehicle, their service equipment, and the severity of their operating conditions. Insufficient reliability of the vehicle leads to an increase in the share of operating costs compared with the total cost of the design, manufacture and use of these systems. In this case, the cost of operating a vehicle can many times exceed the cost of their development and manufacture. In addition, the failures of the vehicle lead to various kinds of consequences: loss of information, downtime of other devices and systems associated with the vehicle, to accidents, etc. Thus, the third reason for increasing the role of reliability in modern conditions is the economic factor. In addition, in the conditions of a slow-moving modernization, the only way to maintain the equipment’s operability is the timely assessment of the reliability of the system at the stage of its operation in order to timely and comprehensively analyze the technological processes taking place, diagnose the condition and predict future behavior.