PRESSURE MEASUREMENT CHANNEL BASED ON A SEMICONDUCTOR MEMBRANE STRAIN GAUGE FOR THE UAV INFORMATION AND CONTROL SYSTEM
- Авторлар: Chuvykin B.V.1, Ryblova E.A.2, Volkov V.S.1, Trofimov A.A.1
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Мекемелер:
- Penza State University
- SKB JSC "Electromechanika"
- Шығарылым: № 2 (2025)
- Беттер: 5-15
- Бөлім: INFORMATION-MEASURING AND CONTROL SYSTEMS
- URL: https://bakhtiniada.ru/2307-5538/article/view/296464
- DOI: https://doi.org/10.21685/2307-5538-2025-2-1
- ID: 296464
Дәйексөз келтіру
Толық мәтін
Аннотация
Background. The relevance of the use of unmanned aerial vehicles for solving problems in various branches of technology is considered. The features of constructing altimeters of various types are analyzed. The aim of the work is to improve the characteristics of barometric altimeters based on pressure sensors used in control systems of unmannedvehicles used in UAVs. Materials and methods. The study is carried out by the method of simulation of sensitive elements in the COMSOL Multiphysics software package and determination of the sensitivity of the transformation and the linearity error of each of them. Results. The geometric parameters of the sensing element are determined, the sensitivity of the conversion and the linearity error of the output signal are calculated. Conclusions. A profiled membrane with certain geometric parameters allows you to achieve the best technical characteristics in comparison with flat membranes in terms of conversion sensitivity and linearity error of the output signal.
Авторлар туралы
Boris Chuvykin
Penza State University
Хат алмасуға жауапты Автор.
Email: chuvukin_bv@mail.ru
Doctor of technical sciences, professor, professor of the sub-department of information and computing systems
(40 Krasnaya street, Penza, Russia)Elizaveta Ryblova
SKB JSC "Electromechanika"
Email: Elizaveta.ryblova@mail.ru
Design engineer
(51/53 Gogol street, Penza, Russia)Vadim Volkov
Penza State University
Email: vadimv_1978@mail.ru
Candidate of technical sciences, associate professor, associate professor of the sub-department of instrument engineering
(40 Krasnaya street, Penza, Russia)Aleksei Trofimov
Penza State University
Email: alex.t1978@mail.ru
Doctor of technical sciences, associate professor, professor of the sub-department of information and measuring equipment and metrology
(40 Krasnaya street, Penza, Russia)Әдебиет тізімі
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