Рекомендації щодо розробки захищеного від завад приймача глобальних навігаційних супутникових систем для вирішення завдань Збройних Сил України

Abstract

Analysis of experience of local wars the armed conflicts of the last decades testifies that the mobile actions of troops play a key role in achievement of success of operations. Best in the military plan of country during creation of new and modernization of present standards of armament spare the special attention to rigging of every unit of military equipment by modern facilities of navigation.Comparison of different facilities of navigation shows substantial advantage of satellite navigation systems. At the same time the low level of signal of the indicated systems substantially simplifies their suppression facilities of radio electronic fight of opponent. Thus there is contradiction between the requirements of high reliability of apparatus of consumers of navigationals of military-oriented and its subzero antijammingness. It causes the necessity of application of methods and algorithms of defence of navigation apparatus from obstacles, search of antijamming technical decisions. Descriptions of facilities of radio electronic fight of both Russian Federation and countries of NATO are basis for the calculation of level of antijammingness of the navigation modules for the navigation providing of soldiery consumers of satellite navigation systems. The analysis of modern developments shows in industry of counteraction to facilities of radio electronic fight, that the autonomous use of the separate systems of navigation is less effective, than their complexing and integration. Among the different variants of integration of navigationals most effective integration of satellite and inertial navigation systems is considered. In the article, basic progress of modern facilities of radio electronic suppression, source of unintentional obstacles to the transceivers of signals of global satellite navigationals trends are analysed, basic correlations over, which allow on the basis of information about the parameters of navigation signals to consider the critical situations of functioning of navigation apparatus and get corresponding requirements in relation to possible correlation signal/obstacle on the entrance of takers-off, are brought, basic tasks, architecture of protected module, are reasonable.