M.A. Romashchenko − Dr.Sc. (Eng.), Professor,
Department of Design and Production of Radio Equipment, Voronezh State Technical University (Voronezh, Russia) Е-mail: kipr@vorstu.ru
A.L. Neklyudov − Master's Student,
Department of Design and Production of Radio Equipment, Voronezh State Technical University (Voronezh, Russia) Е-mail: an.necludow@yandex.ru
D.V. Vasilchenko − Master's Student,
Department of Design and Production of Radio Equipment, Voronezh State Technical University (Voronezh, Russia) Е-mail: shadow951@bk.ru
S.N. Rojnenko – Technical Director,
JSC VCCB «Pole» (Voronezh, Russia) Е-mail: rsn@vckb.ru
Yu.S. Balashov − Dr.Sc. (Phys.-Math.), Professor,
Department of Radioelectronic Devices and Systems, Voronezh State Technical University (Voronezh, Russia)
E-mail: reus@vorstu.ru
Statement of a problem. In the process of designing electronic tools, the designer faces a number of problems not only related to ensuring the smooth operation of the device, but also its subsequent certification before being put on the market. Thus, GOST R 503972011 defines electromagnetic compatibility (EMC) of technical means as their ability to operate with the specified quality in the specified electromagnetic environment, at the same time without creating unacceptable electromagnetic interference with other technical means. At the same time, this GOST means any electrical, electronic or radio-electronic product, as well as any product containing electrical and/or electronic components. Thus, all the above-mentioned equipment shall be designed with due regard to the requirements for electromagnetic compatibility and resistance to electromagnetic interference, and shall be subject to mandatory certification under this parameter.
Purpose. Development of test signal generation methodology for evaluation of electronic means resistance to electromagnetic interference (EMI) used in electronic means testing software and hardware complex for EMI impact. This procedure will increase the speed of testing and improve the accuracy of the data obtained, resulting in reduced time for the development of electronic devices and their production costs.
Results. At this stage, a test sample of the complex is produced, which undergoes testing of the software and its components together. In the process of testing, the method of forming test signals was implemented to assess the resistance of electronic means to EMI. Based on the results of the methodology, it was found that the speed of testing and the accuracy of the obtained data were increased compared to standard approaches to testing. Verification of measurement results with design models made it possible to judge the impact of certain effects on the work of the tested sample, which makes it possible to draw conclusions on its subsequent revision.
Practical importance. The proposed design of the software and hardware system for testing electronic means is characterized by a fundamentally different approach to electromagnetic interference tests, and the presented test methodology accelerates the testing process and improves the accuracy of measurement results. In addition, the developer is able to assess the behavior of the tested device in dynamics when exposed to various EMI.
- Patent na poleznuju model' RU 189820, 05.06.2019. Zajavka № 2019108722 ot 26.03.2019. Skaner blizhnego jelektricheskogo polja dlja dvuhstoronnih i mnogoslojnyh pechatnyh plat. Romashhenko M.A., Vasil'chenko D.V., Nekljudov A.L., Glotov V.V., Glotova T.S. (In Russian).
- Glotov V.V., Romashhenko M.A. Optimizacija radiojelektronnyh ustrojstv po kriterijam vnutriapparaturnoj jelektromagnitnoj sovmestimosti. Vestnik Voronezhskogo gosudarstvennogo tehnicheskogo universiteta. 2018. T. 14. № 4. S. 103-107 (In Russian).
- Romashhenko M.A., Nekljudov A.L., Vasil'chenko D.V. Metodika postroenija gradientnyh kart blizhnego jelektromagnitnogo polja dvuhstoronnih i mnogoslojnyh pechatnyh plat. Vestnik Voronezhskogo gosudarstvennogo tehnicheskogo universiteta. 2019. T. 15. № 4. S. 74-78 (In Russian).
- Romashhenko M.A. Metody optimal'nogo proektirovanija konstrukcii radiojelektronnyh sredstv s uchetom jelektromagnitnoj sovmestimosti i pomehoustojchivosti: Avtoref. diss. … dokt. tehn. nauk. Voronezh. 2014. S. 28-35 (In Russian).
- Makarov O.Ju. Osnovnye principy primenenija programmnyh sredstv pri reshenii zadach obespechenija JeMS i pomehoustojchivosti. Vestnik Voronezhskogo gosudarstvennogo tehnicheskogo universiteta. 2013. № 3. S. 98-102 (In Russian).