Results 101 to 110 of about 109,784 (295)
Closed-Loop Nuclear Magnetic Resonance Gyroscope Based on Rb-Xe
Scientific Reports, 2020 Nuclear magnetic resonance gyroscopes have the potential to outperform other kinds of gyroscopes with the merits of high precision, small volume, low consumption.
Kecheng Zhang, Nan Zhao, Yanhua Wang
semanticscholar +1 more source
Design of a Reconfigurable Microfluidic System Enabled by Magnetic Miniature Robots
Advanced Intelligent Systems, EarlyView.Magnetic miniature robots are integrated into microfluidic chips to achieve real‐time reconfiguration. By external magnetic actuation, the robots perform sorting, mixing, flow regulation, and bubble removal on demand. This versatile platform eliminates the need for complex on‐chip hardware and enables adaptive control for biological and chemical ...
Yuanhe Chen +3 more
wiley +1 more source
Linear, nonlinear dynamics, and sensitivity analysis of a vibratory ring gyroscope
Theoretical and Applied Mechanics Letters, 2018 : The linear and nonlinear dynamic responses of a vibratory ring gyroscope are investigated in this study focusing on the response mechanism of such a vibratory gyroscope.
Dong-Dong Liang +4 more
doaj +1 more source
To perform a gyro test of general relativity in a satellite and develop associated control technology [PDF]
Performance tests of gyroscope operations and gyroscope readout equipment are discussed. The gyroscope was tested for 400 hours at liquid helium temperatures with spin speeds up to 30 Hz.
Debra, D. B. +2 more
core +1 more source
IEEE journal of biomedical and health informatics, 2019 Objective: Systolic time intervals, such as the pre-ejection period (PEP), are important parameters for assessing cardiac contractility that can be measured non-invasively using seismocardiography (SCG).
M. Shandhi +5 more
semanticscholar +1 more source
Advanced Intelligent Systems, EarlyView.Natural fliers achieve remarkable aerial performance through diverse wing neuromechanical systems integrating actuation, sensing, and control. This study synthesizes neuromechanical architectures in insects and hummingbirds, identifying two key functional types‐Dual Neural‐Mechanical Oscillator and Neurally‐modulated Mechanical Oscillator‐ and ...
Suyash Agrawal +4 more
wiley +1 more source
Advanced Intelligent Systems, EarlyView.This work presents a lightweight Miura‐origami soft knee exoskeleton powered by vacuum actuation and integrated with a multimodal physiological intent‐recognition system, providing real‐time assistance during sit‐to‐stand movement to reduce muscle effort and improve user comfort.
Yuchuan Jia +5 more
wiley +1 more source
Advanced Intelligent Systems, EarlyView.: In this work, Voxel‐SLAM (simultaneous localization and mapping) is introduced: a complete, accurate, and versatile LiDAR (light detection and ranging) ‐inertial SLAM system consisting of five modules: initialization, odometry, local mapping (LM), loop closure (LC), and global mapping (GM), all employing the same map representation, an adaptive voxel
Zheng Liu +9 more
wiley +1 more source
Z-Axis Micromachined Tuning Fork Gyroscope with Low Air Damping
Micromachines, 2017 This paper reports on the design and fabrication of a z-axis tuning fork gyroscope which has a freestanding architecture. In order to improve the performance of the tuning fork gyroscope by eliminating the influence of the squeeze-film air damping, the ...
Minh Ngoc Nguyen +4 more
doaj +1 more source
Study of the Influence of Phase Noise on the MEMS Disk Resonator Gyroscope Interface Circuit
Sensors, 2020 In this paper, a detailed analysis of the influence of phase noise on the micro-electro-mechanical system (MEMS) disk resonator gyroscope (DRG) is presented.
Wenbo Zhang +7 more
doaj +1 more source