СОВМЕСТНЫЙ РАСЧЕТ НАПРЯЖЕННО-ДЕФОРМИРОВАННОГО СОСТОЯНИЯ И ДИАГРАММЫ НАПРАВЛЕННОСТИ КОСМИЧЕСКИХ РЕФЛЕКТОРОВ

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  • 2011 1(13)

    539.3:621.396.67

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  • 82 .. , .. , ..

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    1. .., .. . .: - , 1987. 72 .

    2. Tibert G.A. Deployable Tensegrity Structures for Space Applications: PhD thesis. Stockholm,2002. 220 p.

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    8. .., .., .. . - // . -. : -, , . 2008. 3(58). . 284293.

    01.02.2011 .

    Evdokimov A.S., Ponomarev S.V., Buyanov Yu.I. JOINT CALCULATION OF THE STRESS-STRAIN STATE AND ANTENNA PATTERNS OF SPACECRAFT REFLECTORS. The tech-nique of computer modeling of transformable parabolic reflectors of spacecraft antennas is con-sidered. The technique calculates the equilibrium form of the reflecting surface with necessary ac-curacy and takes into account the effect of the stress-strain state on electrodynamic characteristicsof the mesh grid and on the antenna pattern.

    Keywords: computer modeling, reflector, finite element method, stress-strain state, antennapattern.

    EVDOKIMOV Aleksandr Semenovich (Tomsk State University)E-mail: eas1985@mail.ruPONOMAREV Sergei Vasilevich (Tomsk State University)BUYANOV Yurii Innokentevich (Tomsk State University)