three body problem

Escaping trajectories are investigated using a Poincar é map method in the circular restricted three body problem consisting of spacecraft, planet and moon.

基于由飞行器、行星及其卫星组成圆型限制性三体问题模型，通过庞加莱映射的方法，研究了飞行器从行星卫星附近逃逸的问题。

Plane circular restricted three-body problem

平面圆型限制性三体问题

Based on the model of circular restricted three body problem, nominal orbit in a linearized model can be approached by prediction-correction method, and the orbital control strategy is relatively simpler and can be easily realized.

以圆型限制性三体问题作为基本模型，采用预估-校正法逼近线性化模型下的目标轨道，给出在轨运行期间的轨控策略亦是可取的，这种控制措施相对而言较简单，容易实现。

Through the analysis of satellite under restrictive three-body problem that considered the gravity of the earth and the moon, differential equations of the system are established.

本文通过分析卫星在地球和月球引力下的限制性三体问题，建立了系统的微分方程。

In 2015, The Three-Body Problem, the first novel in the series, made him the first Asian to take home the prize.

早在2015年，该系列的第一部小说《三体》就让他成为了第一个捧得雨果奖的亚洲人。

Estimation on the periods and characteristic exponents of the periodic orbits in the vicinity of the equilibrium points in the restricted three-body problem

关于三体问题平衡点附近周期轨道的周期及特征指数的估计

Based on the detailed discussions on a simplified ideal resonant model with perturbations which corresponds to the elliptic restricted three& body problem, we put forward a discriminating method on stability of orbital resonant states by means of an energy relation in this paper.

本文通过对一种简化的椭圆型限制性三体问题对应的受摄理想共振模型的详细讨论，建立了一种用能量关系来判别轨道共振态稳定性的方法。

A issues about the orbital modeling of three bodies which are based on ideal rigid body. And therefore give rise to a integrate numerical method of three body problem. The gravity convergence of rigid body is studied based on rigid body model too.

本文讨论了基于理想模型三体轨道运动规律问题，并给出了一个完整的三体问题的数值解决方案；另外还研究了与引力有关的基于刚体模型的天体表面引力收敛问题。

Hyperspherical harmonic method and its application to three body problem

超球谐函数方法及其在核三体问题中的应用

Under the general Circular Restricted Three Body Problem ( CRTBP) model for deep space exploration, the Chief-Deputy spacecrafts formation model was built up.

针对深空探测中具有一般性的圆形限制性三体（CRTBP）模型，进行主从飞行器编队建模。

The changes of the argument of periastron and configurations of the orbit in general three-body problem

一般三体问题中轨道的近点方向及形状的变化

The evidence of correction to the existent motive equations with variable mass in restricted three body problem

对现有的具有变质量的限制性三体问题运动方程予以修正的证明

The low-energy lunar landing trajectory design using the invariant manifolds of restricted three body problem is studied.

研究了基于三体问题的不变流形设计低成本登月轨道的问题。

Applications of symplectic algorithms to the numerical researches of restricted three-body problem

辛算法在限制性三体问题数值研究中的应用