李辉
作者: Zhao, Chuan1; Liu, Menghua1; Li, Hui1; Jiang, Zhihong1; Feng, Shenyao1; Zheng, Tao1; Li, Long1; Zhang, Bainan2
出处: 2022 IEEE International Conference on Real-Time Computing and Robotics, RCAR 2022 No. 49 Zhong Hua South Road, Nan Ming District, Guiyang, China 2022
会议录: 562-567
作者: 李辉1,2;,龙腾1,2;,孙景亮1,2;,徐广通3; (1北京理工大学宇航学院;2飞行器动力学与控制教育部重点实验室;3清华大学精密仪器系)
出处: 航空学报 2022 第43卷 第9期 P651-660
关键词: 无人机(UAV);三维航迹跟踪;视线法(LOS);自适应接纳圆策略;自适应前视距离策略
摘要: 针对无人机(UAV)三维航迹跟踪过程中由于参考航迹切换导致的跟踪误差大、收敛速度慢等问题,提出了基于自适应视线法(ALOS)的航迹跟踪控制方法。设计自适应接纳圆策略,根据航迹段夹角自适应调节航迹点接纳圆半径,提高参考航迹切换时无人机跟踪精度。设计水平与高度跟踪误差反馈的前视距离自适应调整策略,根据跟 ...
作者: 李辉1,2;龙腾1,2;孙景亮1,2;徐广通3 (1北京理工大学宇航学院, 北京, 100081;2飞行器动力学与控制教育部重点实验室, 飞行器动力学与控制教育部重点实验室, 北京, 100081;3清华大学精密仪器系, 北京, 100084)
出处: 航空学报 2022 第43卷 第9期 P326105
关键词: 无人机(UAV);三维航迹跟踪;视线法(LOS);自适应接纳圆策略;自适应前视距离策略
摘要: 针对无人机(UAV)三维航迹跟踪过程中由于参考航迹切换导致的跟踪误差大、收敛速度慢等问题,提出了基于自适应视线法(ALOS)的航迹跟踪控制方法。设计自适应接纳圆策略,根据航迹段夹角自适应调节航迹点接纳圆半径,提高参考航迹切换时无人机跟踪精度。设计水平与高度跟踪误差反馈的前视距离自适应调整策略,根据跟 ...
作者: Zhihong Jiang,Jinguo Liu,Yiwei Liu,Hui Li (Beijing Institute of Technology;Shenyang Institute of Automation;Harbin Institute of Technology)
出处: 空间科学与技术(英文) 2022 第1期 P83-84
摘要: 1.Main Text Space robots are a type of specialized robots that assist and replace humans in conducting scientific experiments,external vehicular activ ...
作者: Hui Li,Xingfang Wang,Xiao Huang,Yifan Ma,Zhihong Jiang (School of Mechatronical Engineering,Beijing Institute of Technology)
出处: IEEE/CAA Journal of Automatica Sinica 2022 第9卷 第12期 P2186-2189
关键词: ROBOT;ROBOT;VISUAL
摘要: Dear editor,Human-robot collaboration is a research topic that has numerous potential applications, such as in smart cities. An important safety consi ...
作者: Xiao Huang;Hong Qiao;Hui Li;Zhihong Jiang (School of Mechatronical Engineering, Advanced Innovation Center for Intelligent Robots and Systems, Key Laboratory of Biomimetic Robots and Systems of Chinese Ministry of Education, Beijing Institute of Technology, Beijing, 100081, China State Key Laboratory of Management and Control for Complex Systems, Institute of Automation, Chinese Academy of Sciences, Beijing, 100190, China School of Mechatronical Engineering, Advanced Innovation Center for Intelligent Robots and Systems, Key Laboratory of Biomimetic Robots and Systems of Chinese Ministry of Education, Beijing Institute of Technology, Beijing, 100081, China School of Mechatronical Engineering, Advanced Innovation Center for Intelligent Robots and Systems, Key Laboratory of Biomimetic Robots and Systems of Chinese Ministry of Education, Beijing Institute of Technology, Beijing, 100081, China)
出处: Applied Soft Computing 2022 Vol.122 No.C P108782
关键词: RETINAL BIPOLAR CELLS;VEHICLE DETECTION;OBJECT;MOTION;DIRECTION;MODELS;SYSTEM;SEGMENTATION;RECOGNITION;SELECTIVITY
摘要: Rapid, accurate and robust detection of looming objects in cluttered moving backgrounds is a significant and challenging problem encountered when desi ...
作者: Li, Hui1; Yan, Liping1; Xia, Yuanqing1 (1Key Laboratory of Intelligent Control Decision of Complex Systems, School of Automation, Beijing Institute of Technology, Beijing, P. R. China)
出处: IEEE Transactions on Aerospace and Electronic Systems 2022 P1-15
作者: Zhihong Jiang;Minghui Shen;Jiangtao Che;Hui Li (1School of Mechatronic Engineering, Beijing Institute of Technology, Beijing 100081, China)
出处: Materials 2022 Vol.15 No.12 P4202
关键词: hydrophobicity;composite model;bionic structure;ultraprecision machining
摘要: The wettability, surface energy, structure, and morphology of a material’s surface will affect the interaction process between the material and the or ...
作者: Jing Z;Xing X;Yan H;Meng J;Qi X;Li H;Liang J. (1College of Metallurgy and Energy, North China University of Science and Technology, Tangshan, 063210, China;2Tangshan Research Institute, Beijing Institute of Technology, Tangshan, 063004, China)
出处: Crystals 2022 Vol.12 No.8
关键词: SILICO-FERRITE;ALUMINUM SFCA;FORMATION MECHANISMS;PHASES
摘要: Calcium ferrite containing aluminum (CFA) has been widely used in blast furnace production because it is an important compound that affects the qualit ...
作者: Jiang, Zhihong1;Liu, Jinguo2;Liu, Yiwei3;Li, Hui1; (1Beijing Institute of Technology, Beijing, China;2Shenyang Institute of Automation, Chinese Academy of Sciences, China;3Harbin Institute of Technology, Harbin, China)
出处: Space: Science and Technology (United States) 2022 Vol.2022