Creation of software for calculations of the application of unguided reactive ammunition

Abstract

In the context of countering the armed aggression of the russian federation, to improve the safety of the use of aircraft of the Su-25, and Su-24 types, the method of launching unguided air missiles (UAM) from low altitudes is actively used. To improve the accuracy of hitting ground targets, it is not always correct to use tabular values when preparing for use, especially since they are not available on some types of aircraft. In order to provide assistance to the flight crew in preparing for the tasks when launching the UAM from a cab at low altitudes, the question arose of creating the necessary software that would help at the stage of mastering the appropriate type of aircraft and a mobile version for practical preparation for combat use at operational airfields. The purpose of the research is to create a special mathematical software (SMSS) for calculating the conditions of the combat use of UAM from cabbing for aircraft. The object of the study is the process of launching the UAM from the aircraft. The subject of the study is the SMSS for calculating the conditions of combat use of UAM. As a result of the research, an analysis of the mathematical model of the launch of the UAM from the camber was carried out, where when using the aircraft for the launch of the UAM from the camber, the main parameters are the speed of the aircraft, the launch height, the pitch angle, the calculated data are the flight range of the missile and the probability of its detonation, depending on the angle of entry of the missile. The creation of software for the launch model of unguided aircraft missiles has been substantiated. A SMSS was created for calculating the launch of the S-8 type anti-aircraft missile from camber in the conditions of the enemy's anti-aircraft defense. During training, the flight crew can use the SMSS using Windows OS and Android OS, and the display of output values is possible digital or graphic. If the tactical and technical characteristics of the UAM are available, it is possible to adapt the SMSS to the launch of the UAM, which is in service with NATO countries. It is advisable to use the proposed SMSS for theoretical and practical training of the flight crew during the planning of the combat mission based on the tactical situation. There is a well-founded possibility of reducing time spent on preparation and ensuring safe conditions for launching. It has been proven that the accuracy of the proposed software is theoretically confirmed by the satisfactory coincidence of the results with the results of the tabular data of the use of UAM when launching from helicopters and practical data when using aircraft of the Su-25 type in the conditions of countering the armed aggression of the Russian Federation. Conclusions. The significance of the research lies in the creation of the SMSS, which will improve the quality of training of the flight crew of attack aircraft. This research is especially relevant in the conditions of countering the armed aggression of the Russian Federation until Armed Forces of Ukraine received new samples of aircraft equipment from partner countries.