Dynamics Analysis of the Spatial Catapult Separation Problem

Zhi Gang Wang; Ya Nan Yang; Yi Fan Deng

doi:10.4028/www.scientific.net/AMM.427-429.73

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 427-429Dynamics Analysis of the Spatial Catapult...

Dynamics Analysis of the Spatial Catapult Separation Problem

Abstract:

This paper analyzed the spatial catapult dynamics of spatial catapult on-orbit separation problem equipped with a separate rail, providing the basis for separation of ground testing and separation system design. under the premise of separation requirements as well as the arbitrariness of locations of the spring and rail, By using newtonian dynamics, as well as momentum theorem and angular momentum theorem, the dynamic model of the separating motion was formulated in translational inertial reference frame .Solution examples with different initial conditions were offered ,and the accuracy of the model is verified via the solution of numerical simulation.

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Periodical:

Applied Mechanics and Materials (Volumes 427-429)

Pages:

73-76

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.427-429.73

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Online since:

September 2013

Authors:

Zhi Gang Wang, Ya Nan Yang, Yi Fan Deng

Keywords:

Dynamics Modeling, Separation Dynamics, Spatial Catapult

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References

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