Yu.V. Kuzmenko1, V.V. Kiryushkin2, V.V. Nerovny3, A.V. Zhuravlev4, I.V. Shuvaev5

1-5 JSC RIE “PROTEK” (Voronezh, Russia)

1,4,5 protek@protek-vrn.ru; 2 kiryushkin.vlad@mail.ru; 3 valery.km@yandex.ru

Problem statement. Currently, one of the directions of development of global navigation satellite systems (GNSS) is the use of navigation signals to determine the angular orientation of objects. In this case, interferometric measurement methods using several spaced antennas are used to determine the angular orientation of objects. However, the assessment of factors affecting the orientation errors of an object has not been fully studied.

Purpose. Using mathematical modeling, determine the degree of influence of various factors on the orientation errors of the angular navigation equipment of consumers of global navigation satellite systems.

Results. The dependencies of the error in determining the azimuth and elevation angle on the volume of measurement samples, the number of navigation satellites used, and the accuracy of measuring the phase of navigation signals have been obtained. During the simulation, the optimal set of characteristics that ensure minimal errors in determining the azimuth and elevation angle has been determined.

Practical significance. The results obtained can be used by specialists in the field of satellite radio navigation in the development and modernization of GNSS.

Kuzmenko Yu.V., Kiryushkin V.V., Nerovny V.V., Zhuravlev A.V., Shuvaev I.V. Errors in determining orientation angles in the angular navigation equipment of consumers of global navigation satellite systems // Radiotekhnika. 2026. V. 90. № 7. P. 151−158. DOI: https://doi.org/10.18127/j00338486-202607-22

1. Aleshechkin A.M. Opredelenie uglovoj orientacii ob"ektov po signalam sputnikovyh radionavigacionnyh sistem. Monografiya. M.: Infra-M; Krasnoyarsk: Sib. feder. un-t. 2020. 175 s. (in Russian).
2. Tyapkin V.N., Garin E.N. Metody opredeleniya navigacionnyh parametrov podvizhnyh sredstv s ispol'zovaniem sputnikovoj radionavigacionnoj sistemy GLONASS. Monografiya. Krasnoyarsk: Sib. feder. un-t. 2012. 260 s. (in Russian).
3. Patent № 2379700 (RF), MPK G01S 5/02. Sposob uglovoj orientacii ob"ekta po signalam sputnikovyh radionavigacionnyh sistem. Aleshechkin A.M., Kokorin V.I., Fateev Yu.L.; zayavitel' i patentoobladatel' OOO «TekhnoPark «Radioelektronika». № 2008131246/09; zayavl. 28.07.2008; opubl. 20.01.2010. Byul. № 2 (in Russian).
4. Patent № 2446410 (RF), MPK G01S 5/02. Sposob uglovoj orientacii ob"ektov po signalam sputnikovyh radionavigacionnyh sistem. Aleshechkin A.M.; zayavitel' i patentoobladatel' Federal'noe gosudarstvennoe avtonomnoe obrazovatel'noe uchrezhdenie «Sibirskij federal'nyj universitet». № 2010152184/09; zayavl. 20.12.2010; opubl. 27.03.2012. Byul. № 9 (in Russian).
5. Avgustov L.I., Babichenko A.V., Orekhov M.I., Suhorukov S.Ya., Shkred V.K. Navigaciya letatel'nyh apparatov v okolozemnom prostranstve M.: OOO Nauchtekhlitizdat. 2015. 592 s. (in Russian).
6. Global'naya navigacionnaya sputnikovaya sistema. Sistemy koordinat. Metody preobrazovaniya koordinat opredelyaemyh tochek. GOST 32453–2017. M.: Standartinform. 2017. 20 s. (in Russian).