Mathematical model of the dynamics of a big space structure
|1Delamoure, VP, 2Khramov, DA |
1Institute of Technical Mechanics of the National Academy of Sciences of Ukraine and State Space Agency of Ukraine, Dnipropetrovsk, Ukraine
2Institute of Technical Mechanics of the National Academy of Sciences of Ukraine and the State Space Agency of Ukraine, Dnipropetrovsk, Ukraine
|Kosm. nauka tehnol. 1998, 4 ;(1):83–86|
|Publication Language: Russian|
We propose a new approach to the mathematical description of the dynamics of a large space structure as a deformable body. The concept of kinematic parameters as applied to the motion of deformable body is proposed. The finite velocity of the propagation of mechanical interaction is taken into account. The three-dimensional model of dynamics is substituted by equivalent four-dimensional model of statics, and the equilibrium equations of forces and torques are given for the latter model.
|Keywords: kinematic parameters, mathematical model, spacecraft control|
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