INCREASING THE SECURITY OF UNMANNED COMMUNICATIONS IN THE CONDITIONS OF DIGITAL TRANSFORMATION OF AVIATION

Abstract

Abstract. The purpose of the study is to develop technological and formal approaches to the assessment of air pollution in the near-aerodrome environment and risks in the system for monitoring pollution of the near-aerodrome atmosphere in the context of the digital transformation of the business of the aviation industry. To achieve the goal in the scope of the proposed article, the following tasks are solved: substantiation of the geometric model of controlled airspace in the area of the airport in Almaty. The geometric model is presented in the form of an atmospheric cylinder with a given radius and height. A functional-technological model of the system for monitoring the quality of the airfield atmosphere in Almaty has been developed based on the use of unmanned aerial vehicles with constant radio communication with the environmental control center at the airport. A virtual-spatial information 3D model of atmospheric pollution near the aerodrome environment was built in the "Digital Twin" format. A fuzzy model of an integral criterion for assessing air quality in the controlled area of the Almaty airport has been developed. Probabilistic models have been developed for quantitative assessment of the reliability and risks of pollution control of the near-airfield environment under deterministic and non-deterministic standards for the concentration of chemical ingredients in the air environment of the Almaty airport. A computer experiment has been implemented for numerical estimation of the reliability and risks of pollution control of the near-aerodrome environment.