分别利用了共轭函数法与直接配置和非线性规划方法对异面最优变轨问题进行了求解。

Adjoint function algorithms and direct collocation and nonlinear programming methods are applied to resolve the non-coplanar optimal orbit transfers problem.

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驱动轮和销轨的相对速度按正弦函数变化。

The relative speed between driving wheel and pin rail varies with sinusoidal function.

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本文对纯交换经济考虑使某种总体效用函数尽快增长的单调轨线的存在性。

This paper considers the existence of monotone trajectory for a pure exchange economy, in which one requires that some total utility function should rapidly grow.

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