Rectangular-structure-based pose estimation method for non-cooperative rendezvous

CORC > 沈阳自动化研究所 > 中国科学院沈阳自动化研究所 > 光电信息技术研究室

	Rectangular-structure-based pose estimation method for non-cooperative rendezvous
	Zhang LM(张丽敏)3,4 ; Zhu F(朱枫)1,2,4 ; Hao YM(郝颖明)1,2,4 ; Pan W(潘旺)3,4
刊名	APPLIED OPTICS
	2018
卷号	57 期号:21 页码:6164-6173
ISSN号	1559-128X
通讯作者	Zhu, Feng(fzhu@sia.cn)
产权排序	1
英文摘要	Pose estimation for spacecraft is widely recognized as an important technology for space applications. Many space missions require accurate relative pose between the chaser and the target spacecraft. Stereovision is a usual mean to estimate the pose of non-cooperative targets during proximity operations. In this paper, an accurate algorithm for pose estimation is proposed by taking advantage of the geometric structure of the object. With stereo cameras, our approach employs the corners of the solar panel as features and uses bundle adjustment to improve the accuracy. Simulation results demonstrate that our method improves the precision and robustness for non-cooperative spacecraft pose estimation. Our laboratory experiments further validate the approach. The results show that the rotation angle error of our method is within 0.8 degrees, and the measurement error in translation is less than 0.4% at the distance from 3 m to 1.2 m. (C) 2018 Optical Society of America
资助项目	National Natural Science Foundation of China (NSFC)[U1713216]
WOS关键词	OPERATIONS ; NAVIGATION ; PROGRAM ; OBJECTS
WOS研究方向	Optics
语种	英语
WOS记录号	WOS:000439397300036
资助机构	National Natural Science Foundation of China (NSFC) [U1713216]
内容类型	期刊论文
源URL	[http://119.78.100.139/handle/173321/22318]
专题	沈阳自动化研究所_光电信息技术研究室
通讯作者	Zhu F(朱枫)
作者单位	1.The Key Lab of Image Understanding and Computer Vision, Liaoning Province, Shenyang 110016, China 2.Key Laboratory of Opto-Electronics Information Processing, Chinese Academy of Sciences, Shenyang 110016, China 3.University of Chinese Academy of Sciences, Beijing 100049, China 4.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
推荐引用方式 GB/T 7714	Zhang LM,Zhu F,Hao YM,et al. Rectangular-structure-based pose estimation method for non-cooperative rendezvous[J]. APPLIED OPTICS,2018,57(21):6164-6173.
APA	Zhang LM,Zhu F,Hao YM,&Pan W.(2018).Rectangular-structure-based pose estimation method for non-cooperative rendezvous.APPLIED OPTICS,57(21),6164-6173.
MLA	Zhang LM,et al."Rectangular-structure-based pose estimation method for non-cooperative rendezvous".APPLIED OPTICS 57.21(2018):6164-6173.