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浏览/检索结果: 共7条，第1-7条 帮助 限定条件 发表日期：2018     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Impact of BDS-3 experimental satellites to BDS-2: Service area, precise products, precise positioning 期刊论文 ADVANCES IN SPACE RESEARCH, 2018, 卷号: 62, 期号: 4, 页码: 829-844 作者:  Zhang, Rui;  Tu, Rui;  Liu, Jinhai;  Hong, Ju;  Fan, Lihong 收藏  |  浏览/下载：9/0  |  提交时间：2021/11/29 BDS-3 experimental satellite  Service area  Orbit determination  Clock estimation  Precise point positioning  Real-time kinematic positioning   A Colony Picking Robot with Multi-Pin Synchronous Manipulator 会议论文 Wuyi Mountain, Fujian, China, 2018 作者:  Chao Huang;  Kai He;  Chenli Liu;  Xiongfei Fu;  Ruxu Du 收藏  |  浏览/下载：26/0  |  提交时间：2019/01/31 A semi-analytical modeling method for the static and dynamic analysis of complex compliant mechanism 期刊论文 PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY, 2018, 卷号: 52, 页码: 64-72 作者:  Ling, Mingxiang;  Cao, Junyi;  Jiang, Zhou;  Lin, Jing 收藏  |  浏览/下载：8/0  |  提交时间：2019/11/26 Compliant mechanism  Flexure hinge  Piezoelectric actuator  Precision positioning stage   An Indoor Positioning System Based on Static Objects in Large Indoor Scenes by Using Smartphone Cameras 期刊论文 SENSORS, 2018, 卷号: 18, 期号: 7 作者:  Xiao, Aoran;  Chen, Ruizhi;  Li, Deren;  Chen, Yujin;  Wu, Dewen 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/05 indoor positioning  smartphone  large indoor scene  computer vision  deep learning   An indoor positioning system based on static objects in large indoor scenes by using smartphone cameras 期刊论文 Sensors (Switzerland), 2018, 卷号: 18, 期号: 7 作者:  Xiao, Aoran;  Chen, Ruizhi;  Li, Deren;  Chen, Yujin;  Wu, Dewen 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/05 Positioning in large indoor spaces using smartphone camera based on static objects 会议论文 作者:  Xiao, Aoran;  Chen, Ruizhi;  Wu, Dewen;  Chen, Yujin 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/05 Quality assessment of GNSS observations from an Android N smartphone and positioning performance analysis using time-differenced filtering approach 期刊论文 GPS SOLUTIONS, 2018, 卷号: 22, 期号: 3 作者:  Zhang, Xiaohong;  Tao, Xianlu;  Zhu, Feng;  Shi, Xiang;  Wang, Fuhong 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/05 GNSS observations  Android smartphone  Quality assessment  Carrier-to-noise density ratio  Doppler  Static and kinematic positioning