COMBINING OPTIMAL GUIDANCE LAW AND DIFFERENTIAL GAME GUIDANCE LAW TO IMPROVE THE GUIDANCE EFFICIENCY

Problem statement and specific task. When a missile is aimed at a target according to the traditional law, normal acceleration of the rocket at the meeting point of the target is very large and exceeds the permissible value of the missile. The article deals with the task of building a hybrid rocket guidance law to overcome some of the disadvantages of traditional rules and to ensure a small slip. Purpose of the work: The article develops a hybrid law of guidance, which based on a combination of the theory of optimal control and the guidance law of the differential game, to improve guidance accuracy when the target moves according to different rules. The results of the study showed that when applying the proposed hybrid law of guidance to the guidance system for the maneuver objective, the root-mean-square slippage is quite small as when applying the law of guidance for the differential game. Scientific and practical value: The results of practical research and proposed methods for the synthesis of the guidance law can be used to improve the accuracy of the guidance system in self-guide air-to-air missiles and surface-to-air missiles. through simulation results.