NAVIGATION

作品数：645被引量：1392H指数：17
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Embodied navigation
《Science China(Information Sciences)》2025年第4期224-262,共39页Yunhao LIU Li LIU Yawen ZHENG Yunhuai LIU Fan DANG Ningbo LI Ke MA 
supported in part by National Key Research Plan of China(Grant No.2021YFB2900100);National Natural Science Foundation of China(Grant Nos.62202263,62232004,61925202);Jiangsu Provincial Key Research and Development Program(Grant Nos.BE2022065-1,BE2022065-3)。
Navigation is a fundamental component of modern information application systems,ranging from military,transportations,and logistic,to explorations.Traditional navigations are based on an absolute coordination system t...
关键词：artificial intelligence Internet of Things embodied AI NAVIGATION PERCEPTION LLM 
Multi-path navigation method using solar panel-reflected solar oscillations for Earth satellites
《Science China(Information Sciences)》2024年第7期323-324,共2页Yuqing YANG Haonan YANG Xiaolin NING Weiren WU Jiancheng FANG 
Several autonomous navigation methods have been studied to reduce reliance on the ground stations.Geomagnetic navigation,gravity gradient navigation,and celestial navigation using optical sensors are typical autonomou...
关键词：EARTH METHODS STARS 
Indoor layout programming via virtual navigation detectors
《Science China(Information Sciences)》2022年第8期273-274,共2页Qiang FU Hongbo FU Zhigang DENG Xueming LI 
supported by National Natural Science Foundation of China (Grant No. 61902032);NSF (Grant No. IIS-1524782);City University of Hong Kong (Grant No. 7004915),Shenzhen Research Institute, City University of Hong Kong;Fundamental Research Funds for the Central Universities;the Open Project Program of the State Key Laboratory of Virtual Reality Technology and Systems,Beihang University (Grant Nos. VRLAB2018C11, VRLAB2019B01)。
Dear editor,As one of the fundamental tasks in indoor scene modeling,indoor layout programming has been extensively studied in the past decades. Some existing approaches adopt a heuristic exploration that generates th...
关键词：PROGRAMMING arrangement EDITOR 
Quasi-consistent fusion navigation algorithm for DSS被引量：1
《Science China(Information Sciences)》2018年第1期183-199,共17页Qiya SU Yi HUANG Yanguang JIANG Haitao FANG 
supported by National Basic Research Program of China (973 Program) (Grant No. 2014CB845303);National Center for Mathematics and Interdisciplinary Sciences, Chinese Academy of Sciences
A fusion navigation algorithm for the distributed satellites system（DSS） utilizing relative range measurements is proposed in this paper. Based on the quasi-consistent extended Kalman filter（QCEKF）, an on-line eva...
关键词：quasi-consistent extended Kalman filter （QCEKF） extended Kalman filter （EKF） fusion algorithm NAVIGATION distributed satellites system （DSS） 
Towards social behavior in virtual-agent navigation被引量：1
《Science China(Information Sciences)》2016年第11期12-28,共17页Angelos KREMYZAS Norman JAKLIN Roland GERAERTS 
partially funded by the COMMIT/ project: http://www.commit-nl.nl
We present Social Groups and Navigation （SGN）, a method to simulate the walking behavior of small pedestrian groups in virtual environments. SGN is the first method to simulate group behavior on both global and loca...
关键词：virtual humans social-group behavior autonomous agent navigation crowd simulation 
Simultaneous estimation of ego-motion and vehicle distance by using a monocular camera被引量：3
《Science China(Information Sciences)》2014年第5期268-277,共10页YANG DongFang SUN FuChun WANG ShiCheng ZHANG JinSheng 
supported by National Natural Science Foundation of China(Grant Nos.2009CB724000,2012CB-821206,61202332,61203354);Tsinghua Self-innovation Project(Grant No.20111081111)
Auto navigation and vehicle distance estimation are of the critical importance in intelligent vehicles. This paper proposes a novel approach to solve these two problems simultaneously by using a monocular camera. Firs...
关键词：auto navigation monocular vision vehicle distance 
Reduced-order H_∞ filtering for navigation with carrier phase
《Science China(Information Sciences)》2014年第2期23-32,共10页LU ChenXi TAN YunHua ZHU BoCheng ZHOU LeZhu 
supported by National Natural Science Foundation of China(Grant No.11076001)
A reduced-order H∞ filtering algorithm for navigation with carrier phase is presented. By taking advantage of decoupling between filtering states in a navigation solution, this algorithm reduces computational cost an...
关键词：NAVIGATION reduced-order H∞ filtering carrier phase 
Research and progress of Beidou satellite navigation system被引量：22
《Science China(Information Sciences)》2012年第12期2899-2907,共9页SUN FuPing LIU Shuai ZHU XinHui MEN BaoHong 
supported by National Natural Science Foundation of China (Grant No. 41074011)
The paper gives a brief review of the development course and strategic planning of Beidou satellite navigation system, and introduces its construction progress, with emphasis on the research progress of some key techn...
关键词：Beidou satellite navigation system navigation constellation design navigation signal structure andperformance compatibility and interoperability precise orbit determination navigation and precise positioning 
Improved innovation-based adaptive Kalman filter for dual-frequency navigation using carrier phase被引量：5
《Science China(Information Sciences)》2010年第12期2653-2663,共11页LU ChenXi,TAN YunHua ,ZHU BoCheng & ZHOU LeZhu School of Electronics Engineering and Computer Science,Peking University,Beijing 100871,China 
A new adaptive Kalman filtering algorithm for dual-frequency navigation using carrier phase is presented. This algorithm gives consideration to both robustness and sensitivity by combining the two main approaches of a...
关键词：NAVIGATION adaptive Kalman filter carrier phase 
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