2) stable segment
轨道片段
1.
A constant periodic pulse method for controlling chaos which makes the stable segment of the chaotic orbit form a closed orbit by acting periodic pulses on the system variables is proposed on the basis of the finite time Lyapunov exponents.
从各次迭代的有限时间收敛区选择满足期望动力学特征的轨道片段 ,施加适当的脉冲强度 ,找出其对应的周期不动点 ,从而得到期望的周期轨道 。
3) ascending trajectory
上升段轨道
1.
And a fast-reconstruction algorithm for aircraft ascending trajectory based on the advance correction of the state value is detailed.
针对航天器上升飞行过程中由于干扰的影响导致实际轨道偏离初始设计轨道的问题,提出了基于状态量提前修正的航天器上升段轨道快速重构算法。
4) Track transition
轨道过渡段
1.
In the paper, a conclusion different from traditional views are presented, after computer analysis of track transition considering various work conditions and discussion of two factors influence on dynamic coefficient of track transition by using FEM dynamic computational model in which vehicle and track are considered as a coupled body.
利用车辆—轨道耦合动力有限元计算模型 ,对轨道过渡段不同工况进行仿真分析 ,讨论了两种因素对轨道过渡段动力系数的影响 ,得出不同于传统观点的结论 。
5) test track section
轨道试验段
6) 3rd deflection trail
三段增斜轨道
1.
The advantage of the 3rd deflection traildesign and the method of Drill V2.
主要阅述中半径水平井采用三段增斜轨道设计的优点、采用ＤＲＩＬＬＶ２。
补充资料：轨道保持(见航天器轨道控制)
轨道保持(见航天器轨道控制)
orbit keeping
guidQo baoehi轨道保持(o rbit keePing)见航天器轨道控制。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条