Results 51 to 60 of about 4,345 (208)
Sensors, 2015 We present an adaptive algorithm for a system integrated with micro-electro-mechanical systems (MEMS) gyroscopes and a compass to eliminate the influence from the environment, compensate the temperature drift precisely, and improve the accuracy of the ...
Yibo Feng, Xisheng Li, Xiaojuan Zhang
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Micromachines, 2020 The application of gyroscopes in harsh environments has always been a hot topic. As a high-quality material for manufacturing gyroscopes, quartz crystals need to be designed and optimized to meet the normal operation of gyroscopes in harsh environments ...
Bing Bai, Cun Li, Yulong Zhao
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Development of a micromachined electrostatically suspended gyroscope [PDF]
, 2009 In this thesis, a new approach based on an electrostatically suspended gyroscope (ESG) was explored in order to improve the performance of micromachined gyroscopes.
Damrongsak, Badin
core
System Identification of MEMS Vibratory Gyroscope Sensor [PDF]
, 2011 Fabrication defects and perturbations affect the behavior of a vibratory MEMS gyroscope sensor, which makes it difficult to measure the rotation angular rate.
Yuzheng Yang, Juntao Fei
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Journal of Field Robotics, EarlyView.ABSTRACT Marine operations traditionally rely on human intervention, a costly and disruptive method. Autonomous surface vehicles (ASVs) offer a powerful alternative, capable of operating autonomously, for extended periods, and with various sensors for various missions.
Ayman El Qemmah +4 more
wiley +1 more source
On Temperature Effects in a MEMS Ring Gyroscope
2024 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL)We report on experimental and analytical investigation of temperature effects in a 3.2mm-diameter, 57kHz ring gyroscope equipped with 16 capacitive stress sensors. According to the well-known ~-60ppm/°C temperature dependency of Young’s modulus of silicon, the temperature coefficient of frequency (TCF) is expected to be ~-30ppm/°C.
Hosseini-Pishrobat, Mehran +2 more
openaire +2 more sources
Quadrature error cancellation for micro-machined vibratory gyroscope embedded in high order electromechanical Sigma Delta modulator [PDF]
, 2013 Vibratory micro-machined gyroscopes utilize Coriolis force to detect the rotation rate. Recently it has been proved that embedding the gyroscope in an electromechanical ΣΔ modulator (EMSDM), results in increased linearity, rate detection range, and ...
Salimi, Pejwaak
core
Flexible IMU Sensor Array For 3D Colonoscope Shape Reconstruction and AI‐Based Loop Detection
Advanced Science, Volume 13, Issue 34, 19 June 2026.We propose a sensing platform for 3D visualization of the colonoscope combined with artificial intelligence (AI)‐based loop detection. The system consists of an array of 15 inertial measurement units (IMUs) mounted on a flexible printed circuit board that can be retrofitted into the instrument channel of conventional colonoscopes.
Tuukka Panula +3 more
wiley +1 more source
SensorsAs typical examples of rotational rate sensors, microelectromechanical system (MEMS) gyroscopes have been widely applied as inertial devices in various fields, including national defense, aerospace, healthcare, etc.
Hang Luo +7 more
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Videometrics-based Detection of Vibration Linearity in MEMS Gyroscope [PDF]
International Journal of Computational Intelligence Systems, 2011 MEMS gyroscope performs as a sort of sensor to detect angular velocity, with diverse applications in engineering including vehicle and intelligent traffic etc.
Yong Zhou +3 more
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