V.I. Merkulov - Dr.Sc. (Eng.), Professor, Deputy of General Constructor, JSC «Radio Engineering Corporation «Vega» (Moscow). E-mail: from_fn@mail.ru I.V. Zabelin - Ph.D. (Eng.), Associate Professor, Head of Department, LLC «Gazprom Inform» (Moscow). E-mail: I.Zabelin@inform.gazprom.ru A.I. Shuklin - Head of QC Department (Moscow) D.N. Suzansky - Ph.D. (Eng.), Associate Professor, Deputy of General Director, JSC «Radio Engineering Corporation «Vega» (Moscow). E-mail: mail@vega.su

Approaches to solving the problem of substantiating the accuracy requirements of theonboard information systems are considered. The analysis has allowed to substantiate claims procedure based on mathematical apparatus of the theory of sensitivity was conducted. As an example, the rationale for the accuracy requirements meters bi-position passive guidance system (BPPGS) consisting of missile, induced by an aerial target in radio silence and passive information system based on the aircraft carrier was considered. For BPPGS in accordance with the principle of equal strength ratio the maximum permissible errors of estimation of the phase coordinates were obtained. Analysis of the rationale accuracy requirements meters information DPPSN position held by studying these relations, and simulation results. The study proposed methodology justification required precision gauges conclusions. The proposed technique substantiate claims to the accuracy of multidimensional information management system, being simple enough, let-s consider the mutual influence of all meters used for the operation of the guidance system as a whole.

 

1. JArlykov M.S., Bogachev A.S., Merkulov V.I., Drogalin V.V.Radioehlektronnye kompleksy navigacii, pricelivanija i upravlenija vooruzheniem letatelnykh apparatov. T. 1. Teoreticheskie osnovy / pod red. M.S. JArlykova. M.: Radiotekhnika. 2012.
2. Merkulov V.I. i dr. Aviacionnye sistemy radioupravlenija. T.1. Principy postroenija sistem radioupravlenija. Osnovy sinteza i analiza / pod red. A.I. Kanashhenkova i V.I. Merkulova. M.: Radiotekhnika. 2003.
3. Merkulov V.I., Drogalin V.V., Bogachev A.S. i dr. Aviacionnye sistemy radioupravlenija. T. 2. Radioehlektronnye sistemy samonavedenija / pod red. A.I. Kanashhenkova i V.I. Merkulova. M.: Radiotekhnika. 2003.
4. Maksimov M.V., Merkulov V.I. Radioehlektronnye sledjashhie sistemy. Sintez metodami teorii optimalnogo upravlenija. M.: Radio i svjaz. 1990.
5. Merkulov V.I., Zabelin I.V., Efimov V.A., Miljakov D.A. CHuvstvitelnost algoritma traektornogo upravlenija informacionnojj pozicii passivnojj dvukhpozicionnojj informacionno-upravljajushhejj sistemy k tochnosti izmeritelejj // Informacionno-izmeritelnye i upravljajushhie sistemy. 2014. № 6.