作者： Dongfang Li;Chao Wang;Hongbin Deng;Yiran Wei （Beijing Institute of Technology, Beijing, China China North Industries Corp, Beijing, China Beijing Institute of Technology, Beijing, China Beijing Institute of Technology, Beijing, China）

出处： IEEE Access 2020

关键词： Multi-joint snake-like robot;serpenoid curve;axial bending moment;closed-loop control

摘要： In order to study the winding motion of a multi-joint snake-like robot with multi-degree of redundancy in plane, a motion planning algorithm of a mult ...

作者： Zhihong Deng;Pengyu Wang;Dan Yan;Kejun Shang （School of Automation, Beijing Institute of Technology, Beijing, China School of Automation, Beijing Institute of Technology, Beijing, China School of Automation, Beijing Institute of Technology, Beijing, China School of Automation, Beijing Institute of Technology, Beijing, China）

出处： IEEE Sensors Journal 2020

关键词： Legged locomotion;Navigation;Classification algorithms;Training;Three-dimensional displays;Acceleration;Logic gates;Pedestrian navigation;BLSTM-RNN;step length models;altitude calculation;heading drift reduction

摘要： A foot-mounted pedestrian navigation system (PNS) that uses MEMS inertial measurement units (IMUs) can track the position of a person when walking nor ...

作者： Xu Yang;Guo Chen;Yunchong Qian;Yuhan Wang;Yisong Zhai;Debao Fan;Yang Xu （School of Computer Science and Technology, Beijing Institute of Technology, Beijing 100081, China.）

出处： International journal of environmental research and public health 2020

关键词： artificial intelligence;correlation analysis;machine learning;myopia in adolescents

摘要： According to literature, myopia has become the second most common eye disease in China, and the incidence of myopia is increasing year by year, and sh ...

作者： Bing Cui;Yuanqing Xia;Kun Liu;Yujuan Wang;Di-Hua Zhai （School of Automation, Beijing Institute of Technology, Beijing, China School of Automation, Beijing Institute of Technology, Beijing, China School of Automation, Beijing Institute of Technology, Beijing, China School of Automation, Chongqing University, Chongqing, China School of Automation, Beijing Institute of Technology, Beijing, China）

出处： IEEE Transactions on Industrial Informatics 2020

关键词： Distributed attitude tracking;directed graph;finite-time observer;finite-time control

摘要： This article addresses the distributed finite-time attitude tracking control problem for a group of uncertain rigid spacecraft in the presence of unav ...

作者： Zilong Zhang;Changming Zhao （School of Optics and Photonics, Beijing Institute of Technology, Beijing, China School of Optics and Photonics, Beijing Institute of Technology, Beijing, China）

出处： IEEE Photonics Technology Letters 2020

关键词： Vortex beam generation;microchip laser;dual-frequency laser

摘要： Linearly distributed and continuously varied optical vortices are experimentally obtained from a dual-polarization microchip laser. The number of the ...

作者： Tao Yang;Xueshan Gao （School of Mechatronical Engineering, Beijing Institute of Technology, Beijing, China School of Mechatronical Engineering, Beijing Institute of Technology, Beijing, China）

出处： IEEE Transactions on Neural Systems and Rehabilitation Engineering 2020

关键词： Training;Robot sensing systems;Rehabilitation robotics;Force;Control systems;Torque;Rehabilitation robot;challenge factor;activity recognition;asynchronous deviation;adaptive RBF neural network sliding-mode controller

摘要： Research on control strategies for rehabilitation robots has gradually shifted from providing therapies with fixed, relatively stiff assistance to com ...

作者： Wentao Wang;Yuyao Shen;Yongqing Wang （Beijing Institute of Technology, Beijing, China Academy of Opto-Electronics, Chinese Academy of Sciences, Beijing, China Beijing Institute of Technology, Beijing, China）

出处： IEEE Communications Letters 2020

关键词： Signal to noise ratio;Estimation;Complexity theory;Memory management;Modulation;Distribution functions;Two dimensional displays;Low complexity;multilevel constellation;non-data-aided;SNR estimation

摘要： Empirical-distribution-function (EDF)-based non-data-aided signal-to-noise ratio (SNR) estimation methods are effective for multilevel constellations ...

作者： Han Hu;Zhi Liu;Jianping An （Information and Electronics, Beijing Institute of Technology, China Engineering, Shizuoka University, Japan Information and Electronics, Beijing Institute of Technology, China）

出处： IEEE Computational Intelligence Magazine 2020

关键词： Wireless communication;Streaming media;Bid Data;Base stations;Neural networks;Machine learning algorithms

摘要： Wireless big data contain valuable information on users' behaviors and preferences, which can drive the design and optimization for wireless systems. ...

作者： Fuyu Nie;Weimin Zhang;Zhuo Yao;Yongliang Shi;Fangxing Li;Qiang Huang （School of Mechatronical Engineering, Beijing Institute of Technology, Beijing, China School of Mechatronical Engineering, Beijing Institute of Technology, Beijing, China School of Mechatronical Engineering, Beijing Institute of Technology, Beijing, China School of Mechatronical Engineering, Beijing Institute of Technology, Beijing, China School of Mechatronical Engineering, Beijing Institute of Technology, Beijing, China School of Mechatronical Engineering, Beijing Institute of Technology, Beijing, China）

出处： IEEE Access 2020

关键词： Simultaneous localization and mapping;mobile robots;indoor navigation;particle filter;loop detection;dynamic submap segementation

摘要： A globally consistent map is the basis of indoor robot localization and navigation. However, map built by Rao-Blackwellized Particle Filter (RBPF) doe ...

作者： Guandong Wei;Kai Yang;Xiaozheng Gao;Ye Yu;Jinsong Wu;Jianping An （School of Information and Electronics, Beijing Institute of Technology, Beijing, China School of Information and Electronics, Beijing Institute of Technology, Beijing, China School of Information and Electronics, Beijing Institute of Technology, Beijing, China School of Information and Electronics, Beijing Institute of Technology, Beijing, China Department of Electrical Engineering, Universidad de Chile, Santiago, Chile School of Information and Electronics, Beijing Institute of Technology, Beijing, China）

出处： IEEE Access 2020

关键词： Energy efficiency;channel estimation;power control

摘要： We investigate the energy-efficient channel estimation in wireless networks, where one pilot is inserted for every several data slots to estimate the ...