Results 81 to 90 of about 28,940 (261)
Sensors, 2020 A cylindrical shell piezoelectric vibration gyroscope is a kind of Coriolis vibration gyroscope. Its core components are the cylindrical quartz resonator (CQR) and the piezoelectric ceramic electrodes (PCEs).
Tianliang Qu +3 more
doaj +1 more source
Archaeological Prospection, EarlyView.ABSTRACT Rain‐induced erosion processes can severely damage Earthen archaeological sites. Huaca Chornancap (HCH; eighth–14th century ad) is a platform located in the Lambayeque region (Peru) exposed to seasonal rain due to El Niño Southern Oscillation (ENSO).
Luigi Magnini +5 more
wiley +1 more source
System Dynamics and Adaptive Control for MEMS Gyroscope Sensor [PDF]
, 2011 This paper presents an adaptive control approach for Micro-Electro-Mechanical Systems (MEMS) z-axis gyroscope sensor. The dynamical model of MEMS gyroscope sensor is derived and adaptive state tracking control for MEMS gyroscope is developed.
Hongfei Ding, Juntao Fei
core
Microresonator Brillouin Laser Gyroscope [PDF]
, 2019 Optical Gyroscopes are among the most accurate rotation-measuring devices and are widely used for navigation and accurate compasses. With the advent of integrated photonics for complex telecommunication chips, there has been interest in the possibility ...
Lai, Yu-Hung
core +1 more source
Design and Implementation of a Dual-Mass MEMS Gyroscope with High Shock Resistance
Sensors, 2018 This paper presents the design and implementation of a dual-mass MEMS gyroscope with high shock resistance by improving the in-phase frequency of the gyroscope and by using a two-stage elastic stopper mechanism and proposes a Simulink shock model of the ...
Yang Gao +3 more
doaj +1 more source
Effect of Magnetic Islands on Neoclassical Heat Diffusivity in a Global Tokamak Simulation
Contributions to Plasma Physics, EarlyView.ABSTRACT Resonant magnetic perturbations (RMPs) alter magnetic field topology via island formation and can modify core transport in toroidal fusion devices. Using the global gyrokinetic particle‐in‐cell code XGC‐S, originally developed for stellarator geometries, we quantify how island topology affects neoclassical heat transport in a circular tokamak ...
Joseph X. Li +5 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
Deep Underground Science and Engineering, EarlyView.This paper explores how climate‐resilient technologies, such as smart grids, digital twins, and self‐healing materials, can enhance urban resilience. It highlights the urgent need for proactive planning, public‐private collaboration, and data‐driven innovation to future‐proof underground infrastructure amid accelerating climate and urban pressures ...
Kai Chen Goh +12 more
wiley +1 more source
Epileptic Disorders, EarlyView.Abstract This seminar addresses the complexity of the management of epilepsy in adults with intellectual development disorders (IDD), advocating holistic and multidisciplinary care aligned with the learning objectives of the International League Against Epilepsy. Epilepsy is significantly more prevalent in people with IDD, presenting unique diagnostic,
Elena Fonseca +10 more
wiley +1 more source