 | | Mechanics of Solids
A Journal of Russian Academy of Sciences | | Founded
in January 1966
Issued 6 times a year
Print ISSN 0025-6544
Online ISSN 1934-7936 |
Archive of Issues
| Total articles in the database: | | 12854 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8044
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| In English (Mech. Solids): | | 4810 |
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| A.P. Leutin, "Modeling the Motion of Connected Bodies," Mech. Solids. 47 (1), 19-33 (2012) |
| Year |
2012 |
Volume |
47 |
Number |
1 |
Pages |
19-33 |
| DOI |
10.3103/S0025654412010025 |
| Title |
Modeling the Motion of Connected Bodies |
| Author(s) |
A.P. Leutin (Central Aerohydrodynamic Institute (TsAGI), Zhukovskogo 1, Zhukovskii, Moscow Region, 140180 Russia, filatyev@yandex.ru, filatyev@tsagi.ru) |
| Abstract |
Spatial motion of mechanical systems consisting of jointed rigid bodies is considered. The methods previously developed to solve the dynamic equations of "carrier+loads" systems analytically for the accelerations of individual bodies are used to obtain the equations of motion of systems
with complicated branched structure. The following practically important cases are analyzed:
(i) a central carrier with peripheral loaded carriers and (ii) a chain and a ring consisting of loaded carriers. Numerical results are given for the stress-strain state of an elastic spacecraft represented as a chain of rigid bodies connected by elastic joints. |
| Keywords |
systems of rigid bodies connected by elastic joints with friction, chains and rings of carriers with jointed loads, modeling of deformation of elastic spacecraft |
| References |
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| 16. | K. P. Petrov,
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[in Russian]. |
| 17. | A. P. Leutin and V. V. Demeshkina,
"Separation of Aerospace System Stages,"
Aviakosmich. Tekh. Tekhnol.,
No. 2, 34-38 (1998). |
| 18. | V. V. Demeshkina, A. P. Leutin, and A. S. Filat'ev,
"Complex Modeling of Aircraft Separation Processes
with the Structure Elasticity Taken into Account,"
in Proc. 5th International Aerospace Congress. Collection of Abstracts
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p. 62
[in Russian]. |
| 19. | M. Dornheim,
"New Path to Space,"
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No. 24, 26-30 (2005). |
|
| Received |
28 November 2008 |
| Link to Fulltext |
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