摘要
基于双目视觉原理,建立了空间目标的三维坐标计算模型,利用安装在捕获端的摄像头对主星进行观测,建立了捕获端定姿方法。仿真算例验证了所提方法能够以较高的测量精度实现定位和测姿,可以满足绳系卫星捕获端的姿态确定精度需求。
This article based on the principle of binocular vision,established a three-dimensional coordinate computation model,and by using camera which is fixed on the capture to observe the main-star to establish the methed for the posture of the capture.Simulation example of the proposed method can achieve high precision of positioning and posture measurement,which meets the requirements of posture measurement for the capture.
出处
《飞行力学》
CSCD
北大核心
2012年第1期71-73,78,共4页
Flight Dynamics
基金
国家863基金资助(2009AA7042005)
关键词
绳系卫星系统
双目视觉
定位
测姿
tethered satellite system
binocular vision principle
positioning
posture measurement