Third, this paper presents an autonomous landing navigation algorithm taking the scale invariant feature points as the landmarks.
再次，给出了利用尺度不变特征点作为导航陆标进行探测器自主着陆导航的算法。
A real time simulation test-bed for vision-based autonomous landing of Unmanned Combat Aerial Vehicles (UCAVs) was proposed, which can verify key techniques involved in autonomous landing.
论述了无人作战飞机自主着陆研究中所涉及到的关键技术，并设计和建立了“基于视觉的无人作战飞机自主着陆实时仿真验证平台”。
In order to control the unmanned helicopter to land autonomous on target (a helipad of a known shape), a real-time, vision-based landing algorithm was presented.
为了控制无人驾驶的直升机自主降落在目标物体上，提出并实现了一种自主直升机实时的、基于视觉的着陆算法。
The UAV is completely autonomous, relying on sensors and computers to navigate from take off to landing.
这架无人机完全自主航行，从起飞到着陆只需凭借传感器和电脑即可完成。
In order to achieve safe landing in a region of complex terrain with high scientific value, future planetary landers must have the capability of autonomous obstacle detection and avoidance.
为了在具有科学价值的复杂地形区域实现安全着陆，未来的星际着陆器必须具备自主障碍检测与规避的能力。
Taking the problem of autonomous precise landing as an integration of trajectory tracking and robust control, precise landing control law was designed based on online stable inversion and SMC.
针对着陆过程中动态方程的非最小相位特性，利用在线稳定逆产生用于着陆轨迹精确跟踪的前馈输入和状态参考轨迹。
An autonomous optical navigation scheme for landing of spacecraft on a small celestial body based on navigation camera and laser range finder measurements was studied.
研究了空间飞行器向小天体着陆阶段基于导航相机和激光测距仪的自主光学导航方案。
Probe must have the ability of autonomous GNC to perform landing safely.
为了实现安全着陆小天体，探测器必须具有自主导航、制导和控制的能力。
Probe must have the ability of autonomous GNC to perform landing safely.
为了实现安全着陆小天体，探测器必须具有自主导航、制导和控制的能力。
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