The purpose of the discipline is to provide students with the necessary knowledge about methods and means of diagnosing objects of aviation engineering, the regularities of changing their condition during operation and repair, assessing the suitability of machines and mechanisms for control of modern methods and tools.
The tasks of the discipline "Diagnostics and control systems of the technical state of aircraft and aircraft engines" are the mastering of the basic principles of practical methods of diagnosing aviation equipment and provisions of information provision of the process of controlling the technical condition of aviation equipment. For the diagnosis of aviation technology, computer technology and information processing techniques are used, which are based on the theory of pattern recognition and airworthiness control of aircraft and aviation engines, and the characteristics of control objects. The basic principles of constructing methods and means of technical diagnostics are applied.
After studying the course student
must know:
- requirements for engines of different purposes, requirements of airworthiness standards;
- static and dynamic loads acting on elements of gas turbine engines, characterized by changes in diagnostic parameters during the appearance of dangerous fluctuations or excess loads;
- parameters controlled during the engine test and its operation, the ways of their registration;
- modern methods and methods of processing diagnostic information, which is registered;
- peculiarities of operation of engines and their systems;
- diagnostic methods used in the operation of aircraft, as well as systems for controlling the technical condition of aircraft and aviation engines;
- safety rules to be performed during the testing of functional systems of aircraft and aviation engines, measurement of diagnostic parameters;
- the procedure for carrying out metrological inspections of means of control;
- normative documentation on the issues of ensuring the accuracy of measurement parameters and calculations of errors and errors.
must be able to:
- to solve tasks on processing of diagnostic parameters for estimation and forecasting of technical condition of aircraft, aviation engines and their systems;
- to use methods and techniques for diagnosing aviation engineering in practice, to determine the causes of failure of elements of aircraft and aviation engines;
- take into account the loading that acts on the aircraft from the engine, choose the types and characteristics of sensors and transducers;
- to determine the list of engine parameters, probable indicators of diagnostics, to recognize the behavior of graphic dependencies of parameters in the presence and development of failures and malfunctions;
- register, process and analyze diagnostic information, make conclusions about the state of the engine;
- to solve practical and theoretical tasks of estimation and forecasting of technical condition of aircraft on the basis of data of onboard and ground systems;
- to carry out the diagnostic parameters of the gas turbine engine to flight conditions and to one mode of operation, to smooth out the parameters and make conclusions about the state of engines and their aggregates;
- monitor compliance with subordinate safety requirements when using diagnostic devices and devices.
Interdisciplinary calls: engineering analysis of the elements of the aviation technology, information technology of the security processes of the technical servicing of the avionics technology