Mars probe

China 's Mars probe Tianwen-1 is designed to complete orbiting , landing and roving this year .

2021年的其他任务还包括：今年，火星探测器天问一号计划实施中国首次火星“绕、落、巡”探测。

In the Mars probe control system , the attitude control subsystem plays a significant role .

在火星探测器控制系统中，姿态控制子系统具有重要作用。

Attitude Control of Mars Probe during the Whole Mode Flight

火星探测器全模式飞行的姿态控制技术研究

YH-1 Mars Probe 's Key Technology and its Design Feature

萤火一号探测器的关键技术与设计特点

Study of the Time-Space Bench Transformation of Mars Probe Orbital Motion Modeling

火星探测器轨道运动建模的时空基准转换研究

Mars probe Tianwen-1 has completed its second orbital correction .

“天问一号”火星探测器完成第二次轨道中途修正。

The UAE 's Mars probe has sent back its first image of the red planet .

阿联酋的火星探测器发回了第一张火星图像。

The task and function , composition and major features of China the first YH-1 mars probe were introduced in this paper .

介绍了中国首颗YH-1火星探测器的任务功能、组成和主要技术指标。

China 's Tianwen-1 mars probe has traveled more than 300 million kilometers since it was launched in July .

自今年7月发射以来，中国“天问一号”火星探测器已飞行了3亿多公里。

Simulation analysis for the control algorithms makes it clear that the controllers can meet the attitude control task demands of the Mars probe close-loop system .

最后对控制算法进行了数学仿真分析，结果表明设计的控制器可以满足探测器闭环系统姿态控制任务要求。

China on Tuesday released images of a Mars probe and rover which the country plans to send to the Red Planet within five years .

上周二，中国发布了火星探测器和火星车的图片，并计划在五年内将其发射到火星上。

Mars probe travels 300M km

“天问一号”飞行超3亿千米

China 's Mars probe , scheduled to be launched later this year , will complete orbiting , landing and roving in one mission .

计划于今年晚些时候发射的中国火星探测器将在一次任务中完成轨道、着陆和漫游。

China 's Tianwen 1 Mars probe carried out its second midcourse correction maneuver on Sunday night , according to the China National Space Administration .

据国家航天局消息，9月20日晚，我国的“天问一号”火星探测器完成第二次轨道中途修正。

Scientists are working to rekindle the Russia-China joint Mars probe after the spacecraft failed to enter the intended orbit on day one .

在首日飞行器未能进入预定轨道后，科学家正抢修中俄航天合作项目火星探测器的发动机。

China 's Mars probe has completed a deep-space maneuver about 30 million km from Earth , which was designed to help it achieve a sound rendezvous with Mars .

中国的火星探测器已完成距离地球约3000万公里的深空机动，旨在帮助其实现与火星的顺利交会。

An official report says the construction of China 's space station will enter a crucial stage this year and China 's Mars probe Tianwen-1 complete its orbiting , landing and roving operations .

一份官方报告显示，中国空间站的建设将在今年进入关键阶段，中国火星探测器“天问一号”将完成在轨、着陆和巡视作业。

The size and structure of the Mars probe will be similar to Chang'e-3 , China 's first lunar lander that was launched in 2013 , though there are many differences , he said .

叶培建还透露，尽管有许多不同之处，但是我国火星探测器的大小和结构，与我国于2013年发射的第一个月球着陆器嫦娥三号相似。

The thesis first narrates attitude description methods like Euler angles , quaternion and MRP , then gives the attitude dynamics equation and the attitude kinematics equation of the Mars probe .

论文首先叙述了欧拉角、四元数和修正罗德里格参数等姿态描述方法，建立了火星探测器的姿态动力学和姿态运动学方程。

China 's Tianwen 1 Mars probe had traveled 300 million kilometers as of Tuesday morning , according to the China National Space Administration . The administration said in a statement that the spacecraft was in good condition .

国家航天局发布声明称，截至11月17日凌晨，我国的“天问一号”火星探测器飞行里程突破3亿千米，探测器各系统工作正常。

China is planning to launch a Mars probe in the year 2020 to carry out an independent exploration of the Red Planet after a joint mission with Russia failed in 2011 , said Ye Peijian , a top space scientist and national political adviser .

近日，全国政协委员、顶级空间科学家叶培建透露，在2011年与俄罗斯的联合任务失败之后，我国计划于2020年发射火星探测器，对火星开展独立探索。

In 2020 , CASC conducted 34 rocket flights , including three by Long March 5-series rockets that carried into space the prototype of China 's next-generation manned spacecraft , the country 's first independent Mars probe and the landmark Chang'e 5 lunar mission .

2020年，中国航天科技集团有限公司共执行了34次火箭发射任务，其中长征五号系列火箭将中国新一代载人飞船试验船和中国首个独立研制的火星探测器送入太空，还完成了具有里程碑意义的嫦娥五号月球采样返回任务。

On Mars Exploration by Space Probe

论航天火星探测

In this priority inversion scenario , a lower-priority task holds a resource that a higher-priority task requires . ( This problem occurred on Mars in the Pathfinder probe using Wind River 's VxWorks . )

在这个优先级反转场景中，低优先级的任务占有着高优先级任务需要的资源（这个问题出现在使用风河公司VxWorks系统的火星开拓者探测器上）。

A major mean to explore Mars is to observe Mars close using Mars probe .

对火星进行探测的一个重要手段是利用火星探测器实现对火星的近距离观测。

With the arrival of the upsurge of Mars Exploration in the new century , it is going to become hot topic that Mars probe brakes near the Mars and keeps its orbit in a long time .

随着新世纪火星探测热潮的到来，火星探测器近心点制动与轨道保持问题成为了研究热点。