Мақаланы E-mail арқылы жіберу Optimization the position of the spacecraft instrument panel mounting points based on modal analysis
- Авторлар: Kolga V.V.1, Lykum A.I.1, Marchuk M.E.1, Filipson G.Y.1
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Мекемелер:
- Reshetnev Siberian State University of Science and Technology
- Шығарылым: Том 22, № 2 (2021)
- Беттер: 328-338
- Бөлім: Section 2. Aviation and Space Technology
- URL: https://journals.eco-vector.com/2712-8970/article/view/562883
- DOI: https://doi.org/10.31772/2712-8970-2021-22-2-328-338
- ID: 562883
Дәйексөз келтіру
Аннотация
The paper presents the optimization of the location of the interface points of the spacecraft instrument panel using modal analysis, as well as a quasi-static calculation of the panel under study, confirming the effectiveness of the proposed changes in the panel design. The instrument panel is a three-layer honeycomb structure consisting of two aluminum plates and a honeycomb filler. Cellular panels have a number of advantages: a small weight of the structure, high rigidity, specific strength. Using finite element modeling, the range of natural frequencies and vibration patterns of the instrument panel was determined, which made it
possible to determine the optimal location of the panel attachment points to the spacecraft body to increase the lower limit of the natural frequency range and increase its carrying capacity.
Негізгі сөздер
Авторлар туралы
Vadim Kolga
Reshetnev Siberian State University of Science and Technology
Хат алмасуға жауапты Автор.
Email: kolgavv@yandex.ru
Dr. Sc., Cand. Sc., professor, Professor of Department of Aircraft
Ресей, 31, Krasnoyarskii rabochii prospekt, Krasnoyarsk, 660037Andrey Lykum
Reshetnev Siberian State University of Science and Technology
Email: rob4i@mail.ru
fifth-year student
Ресей, 31, Krasnoyarskii rabochii prospekt, Krasnoyarsk, 660037Maxim Marchuk
Reshetnev Siberian State University of Science and Technology
Email: mmarchuk98@mail.ru
fifth-year student
Ресей, 31, Krasnoyarskii rabochii prospekt, Krasnoyarsk, 660037Gleb Filipson
Reshetnev Siberian State University of Science and Technology
Email: gortsev2014@gmail.com
fifth-year student
Ресей, 31, Krasnoyarskii rabochii prospekt, Krasnoyarsk, 660037Әдебиет тізімі
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