transfer orbit的例句大全

Simulation results are employed to illustrate that the algorithm developed here can track and position maneuvering target in real time during orbit transfer process.

给出了扩展卡尔曼滤波实时估计增广状态向量的算法，仿真分析证明所述算法稳定、收敛，对机动目标具有较高的定位精度。

In the normal case, the homing orbit transfer is carried out autonomously by using the device on the spacecraft.

正常情况下，寻的段是依靠追踪航天器上的自主设备实现自主变轨。

In view of the uncertainty of thrust acceleration, enormous error occurs in tracking and navigating maneuvering target during orbit transfer process.

轨道机动控制过程中，推力加速度的不确定性是机动目标运动的主项摄动。

When the failure occurs, the orbit transfer task has to be accomplished by the engineers on land with the help of grand devices.

当发生自主故障时，需要转由地面继续完成变轨任务。

As a result, the research of constrained optimal orbit transfer is of great significance and many researchers put their attention on orbits maneuvers with constraints.

因此有约束的轨道机动问题成为了众多学者关心的问题，有着极其重要的研究价值。

By means of genetic algorithm, control variables of two impulse orbit transfer are optimized, and optimal time of orbit transfer to minimize total impulse is got.

利用遗传算法，对双脉冲式变轨的脉冲控制量进行了优化计算，求得了使总变轨脉冲最小的最优变轨时间。

The optimal control equations based on kinematic variables can get its analytic solution of space orbit transfer and can get the analytic solution when considering the Earth's oblateness.

采用运动学变量建立的最优控制方程可以得到空间转移轨道的解析解，且在考虑地球扁率摄动时也能得到解析解。

Based on relative motion equation of satellite state transferring, analytic solution of two impulse orbit transfer of constellation is derived, which is analytic equation of impulse control variable.

基于卫星相对运动状态转移方程，推导出了星座双脉冲式变轨的理论解，即所要施加的脉冲控制量的解析式；

When launching constellation, because of the limit of rocket launching accuracy, satellites can not be launched with rocket to make constellation, orbit transfer is necessary.

该文针对三星星座，进行星座发射中的最优脉冲式变轨研究。

In the paper, considering three satellite constellation, optimal time control of orbit transfer with constant value, continue working and Newton grade thrust is studied, by means of Minimum Principle in optimal control theory.

本文针对形成三星星座，利用最优控制中的极小值原理，解算了用恒值、连续工作、牛顿级小推力变轨的时间最短控制问题。

And a transfer trajectory of orbit maneuver with safe and optimal fuel consumption is able to be selected in combination with the analysis of collision probability and fuel consumption.

利用碰撞概率计算公式分析航天器发生碰撞的可能性，并结合燃料消耗选择一条碰撞概率小于给定的警戒值且燃料最优的转移轨道。

Aiming at acquiring high apogee accuracy, this paper does research in middle way correction control during the large elliptic orbit transfer and has got such achievements. A control method based on the terminal of Lambert problem was proposed.

本论文针对远地点入轨高精度需求，研究大椭圆轨道转移中途修正控制问题，取得如下创新研究成果：提出了一种基于Lambert问题的终端控制法。

Then, a genetic algorithm is used to solve the optimization problem in the cases of impulse assumption, low thrust orbit maneuver from a hyperbolic orbit to an elliptic orbit, and low thrust orbit maneuver from an elliptic orbit to a circular orbit with transfer time constraint.

然后，分别利用遗传算法解决了冲量假设下的最优转移、小推力加速情况下从双曲线到椭圆的转移轨道优化，以及转移时间有约束情况下的从椭圆到目标圆轨道的转移轨道优化问题。

Transfer Structure Optimization of First Drawing Point in Turn-out with Movable-point Frog On-Orbit Modification of Pointing Error for Imager in Geostationary Satellite Based on Star Sensing

可动心轨道岔一动心轨转换结构优化研究基于恒星观测的静止轨道成像仪指向偏差在轨修正

After constructing the model of motion of the target and the kinetic kill vehicle ( KKV), constraints of interception were analyzed and the computing method of orbit transfer was also derived.

针对拦截器对抗多目标攻击的特点，建立了对抗多目标的大气层外动能拦截器末制导仿真模型，并对仿真模型进行了验模分析和仿真计算。

Microwave plasma thruster ( MPT) was applied to the sub system of DFH 3 satellite to complete its orbit transfer ( OT) and north south station keeping ( NSSK).

将微波等离子推力器（MPT）应用于东方红三号（DFH3）卫星的推进子系统，完成其轨道转移和南北位置保持任务。

Supported by the Major State Basic Research Development Program of China ( 863 Program). Based-on the characteristics of integrated navigation, the method of improve the navigation accuracy in the process of the orbit transfer is mainly studied.

本文结合国家863计划项目，根据组合导航的特点，重点研究了轨道机动过程中提高导航精度的方法。

On the basis of fight application analysis, this paper uses orbit dynamics to analyze the flight course of the weapon in three phases of orbit circulating, transfer maneuvering and reentry striking.

在分析作战运用的基础上，依据轨道动力学，对SBSW作战飞行过程分轨道运行、过渡机动、再入打击3个阶段进行动力学分析；

The ascender will dock with the orbital-returner combination waiting in the lunar orbit and transfer the samples to earth.

上升器将与在月球轨道上等待的轨道返回器组合体对接，并将样本转移到地球。

An orbit-transfer scheme of a tethered satellite system ( TSS) without the retrieval of the sub-satellite is discussed.

讨论了不必回收子星的二体绳系卫星系统（TSS）的变轨方案。