A.V. Bogdanov, D.V. Zakomoldin

 Military Academy of Aerospace Defense n. a. Marshal of the Soviet Union G.K. Zhukov (Tver, Russia)  

In the article, in order to improve the effectiveness of group action fighter based on the mathematical apparatus of statistical theory of optimal control in state space the synthesis of an optimal method of targeting a group of fighters to the aerial target with the simultaneous task of guidance in the area of possible missile launch strike fighter and keep fighting right fighter cover, in the interest of effective radar jamming enemy air targets. Also, on the basis of modeling, the efficiency of the synthesized method is estimated. Within the synthesis defined by the cost functional that takes into account the precision-guided strike fighter in the zone of possible missile launch, the accuracy of maintaining parameters of order of battle of fighter cover, and maximize the efficiency of electronic on-Board radar system of the enemy, and the effectiveness of control signals.

Based on the analysis of the mutual arrangement of the radiation patterns of the onboard radar system strike fighter and jammer fighter cover substantiated the parameters of the battle formation of the group, which is necessary to maintain fighter cover, in order to improve the effectiveness of the cover strike fighter, through the production of active interference with the prevention of reduction of opportunities to use of weapons of strike fighter as a result of unintentional interference.

As a performance indicator to maintain the required parameters of the battle formation with fighter cover identified the ongoing suppression ratio at the receiver input onboard radar system strike fighter. Based on the modeling of the process of guidance of a group of strike fighter and the fighter cover and control the value traded ratio of suppression found that this indicator does not exceed its threshold value, that is in the process of guidance, along with a cover strike fighter through the production of active interference, not interfering with the stable operation of its on-Board radar system due to the occurrence of unintended interference.

Bogdanov A.V., Zakomoldin D.V. Method of targeting a pair of fighters with the distribution of tasks between them to suppress and defeat an air target. Radiotekhnika. 2021. V. 85. № 2. P. 133−146. DOI: 10.18127/j00338486-202102-18 (In Russian).

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