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: 2024
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: 109
: .E., .. - // . 109. .: , 2024. .41-66. DOI: https://doi.org/10.25728/ubs.2024.109.3
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(.): automatic control system, functionally adaptive automatic control system, reference model, self-adjusting control system
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(.): This article presents the results of a research of the possibility of using a digital functionally adaptive automatic control system with a reference model synthesized by the method of component-by-component control formation, for the pitch channel of an unmanned vehicle, assuming movement in two environments (water and air). The objects dynamic parameters can vary over a wide range of values. Presents the results of modeling the operation of the digital and the analog functionally adaptive automatic control systems in the flight against the influence of external influences, such as a gust of stormy wind, under various control influence, as well as the results the operation of the system when the object moves along a given trajectory are present. A key feature of the application of a functionally adaptive automatic control system is its ability to adapt to new conditions without the need to change system settings. The principle of operation of the adaptation circuit is based on the calculation of the control action from the mismatch between the signals taken from the sensors and signals of the reference model. The integration of such a system will reduce the cost of modernization and implementation ofnew control systems.
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