Digital adaptive automatic control system with a reference model of an unmanned aerial vehicle
Аuthors
State Research Institute Engineeringpace University, 125, Mira prospect, Moscow, 129226, Russia
e-mail: seleznevaae@yandex.ru seleznevaae@yandex.ru
Abstract
This article presents the results of a study of the impact of digitization of an adaptive automatic control system with a reference model on the quality of its work. The pitch channel of an aircraft-type unmanned aerial vehicle is considered as an object of control. The principle of operation of an adaptive system with a reference model is to calculate the control effect based on the difference between the actual state of the control object and the state of the reference model. As a reference model, it is proposed to apply a model developed using the frequency synthesis method. To carry out the digitization of the developed system, the following actions are performed: the system structure is determined, the system blocks for digital and analog versions are identified, digitization is performed for each of the blocks intended for digital execution.
Keywords:
automatic control system; adaptive automatic control system; reference model, digital automatic control systemReferences
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