Results 51 to 60 of about 3,276 (204)

The Development of Micromachined Gyroscope Structure and Circuitry Technology

Sensors, 2014
This review surveys micromachined gyroscope structure and circuitry technology. The principle of micromachined gyroscopes is first introduced. Then, different kinds of MEMS gyroscope structures, materials and fabrication technologies are illustrated ...
Dunzhu Xia, Cheng Yu, Lun Kong
doaj   +1 more source

Influence of System and Actuator Nonlinearities on the Dynamics of Ring-Type MEMS Gyroscopes

Vibration, 2021
This study investigates the nonlinear dynamic response behavior of a rotating ring that forms an essential element of MEMS (Micro Electro Mechanical Systems) ring-based vibratory gyroscopes that utilize oscillatory nonlinear electrostatic forces.
Ibrahim F. Gebrel, Samuel F. Asokanthan
doaj   +1 more source

Using wearable devices to analyze the everyday gait differences between runners and nonrunners

Journal of Intelligent Medicine, EarlyView.
Through the analysis of wearable devices and machine learning, it is found for the first time that the gait of marathon runners is significantly different from that of ordinary people. This shows that long‐term long‐distance running training can optimize the walking mode or help reduce the risk of falling.
Liwen Kong, Shuai Tao, Jie Zhao, Yiyuan Chen, Xiaoya Liu   +4 more
wiley   +1 more source

Comparative analysis of multi-mass high precision vibratory MEMS gyroscopes

, 2022
S.457-460This paper reports comparative analysis of multi-mass high precision vibratory MEMS gyroscopes developed by JSC "GYROOPTICS" (Russia), integrated with a mixed-signal ASIC integrated results of single package.
Hiller, Karla, Ivanov, V., Fedorov, M., Lestev, A., Semenov, A., Geßner, Thomas, Popova, I., Rakityansky, O., Hahn, Susann   +8 more
core  

Simulation-Based Design and Analysis for MEMS Vibrating Ring Gyroscope

Engineering Proceedings, 2023
Microelectromechanical system (MEMS) inertial sensors are integral components in a variety of smart electronic devices, most notably MEMS vibrating gyroscopes, which are rotational inertial sensors.
Waqas Amin Gill, Ian Howard, Ilyas Mazhar, Kristoffer McKee   +3 more
doaj   +1 more source

Linear System Identification and Control of a Low‐Cost High‐Performance Omnidirectional Marine Surface Vehicle for Swarming Applications

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, Gianni Cario, Alessandro Casavola, Marco Lupia, Francesco Tedesco   +4 more
wiley   +1 more source

Use of motion sensors for autonomous monitoring of hydraulic environments

, 2008
Low cost, miniaturized, commercial-off-the-shelf (COTS) motion sensors, collectively with processors, an energy source and other electronic circuitry can be packaged into very small volumes for autonomous operation.
Kularatna, Nihal, Kularatna-Abeywardana, Dulsha, Nihal Kularatna, Dulsha K. Abeywardana   +3 more
core   +1 more source

System Modeling of a MEMS Vibratory Gyroscope and Integration to Circuit Simulation

Sensors, 2017
Recently, consumer applications have dramatically created the demand for low-cost and compact gyroscopes. Therefore, on the basis of microelectromechanical systems (MEMS) technology, many gyroscopes have been developed and successfully commercialized.
Hyukjin J. Kwon, Seyeong Seok, Geunbae Lim   +2 more
doaj   +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, Erkan, Derin, Tatar, Erdinc   +2 more
openaire   +2 more sources

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, Anni Halkilahti, Andrei Ivanov, Matti Kaisti   +3 more
wiley   +1 more source