Improved Virtual Gyroscope Technology Based on the ARMA Model
Micromachines, 2018 In view of the large output noise and low precision of the Micro-electro-mechanical Systems (MEMS) gyroscope, the virtual gyroscope technology was used to fuse the data of the MEMS gyroscope to improve its output precision.
Jinlong Song +3 more
doaj +1 more source
Testing and calibration of smart pebble for river bed sediment transport monitoring [PDF]
, 2007 The Smart Pebble (smart particle), SP, has been developed for the past two years to monitor sediment transport in riverbeds. The implementation is based on use of small size and low cost acceleration and angular motion sensors. In this stage, the project
Akeila, Ehad +4 more
core +2 more sources
Sensors, 2018 Microelectromechanical System (MEMS) Inertial Measurement Unit (IMU) is popular in the community for constructing a navigation system, due to its small size and low power consumption. However, limited by the manufacturing technology, MEMS IMU experiences
Changhui Jiang +7 more
doaj +1 more source
A Novel Parallel Processing Model for Noise Reduction and Temperature Compensation of MEMS Gyroscope
Micromachines, 2021 To eliminate the noise and temperature drift in an Micro-Electro-Mechanical Systems (MEMS) gyroscope’s output signal for improving measurement accuracy, a parallel processing model based on Multi-objective particle swarm optimization based on variational
Qi Cai +6 more
semanticscholar +1 more source
Implementation aspects and offline digital signal processing of a smart pebble for river bed sediment transport monitoring [PDF]
, 2006 Conceptualization aspects of a smart sediment particle (smart pebble) for monitoring of sediment transport in riverbeds have been documented previously [1].
Kularatna, Nihal +2 more
core +2 more sources
Control of the weakly damped System with the embedded system support [PDF]
, 2018 This paper deals with the experimental verification of the importance of embedded systems with an applied MEMS sensor in controlling weakly damped systems. The aim is to suppress actively residual oscillations.
Kondelová, Anna +2 more
core +2 more sources
Mixed signal approach for rapid prototyping of a compact smart pebble for sediment transport monitoring in river beds [PDF]
, 2005 Low-cost accelerometers and gyro ICs were used to develop a smart sediment particle to study the sediment transport in rivers. With strap-down MEMS, battery, a processing subsystem and memory, this self contained unit captures semiprocessed data for ...
Kularatna, Nihal +2 more
core +2 more sources
MEMS Vibrating Ring Gyroscope with Worm-Shaped Support Springs for Space Applications
Engineering Proceedings, 2022 Microelectromechanical system (MEMS) devices have gained tremendous attention in the field of smart electronics applications. A MEMS vibrating gyroscope is a rotational inertial sensor that is exhaustively used in many applications, from GPS, household ...
Waqas Amin Gill +3 more
doaj +1 more source
A closed-loop digitally controlled MEMS gyroscope with unconstrained Sigma-Delta force-feedback [PDF]
, 2009 In this paper, we describe the system architecture and prototype measurements of a MEMS gyroscope system with a resolution of 0.025 degrees/s/root Hz. The architecture makes extensive use of control loops, which are mostly in the digital domain.
Cretu, Edmon +3 more
core +1 more source
Sensors, 2017 MEMS (Micro Electro Mechanical System) gyroscopes have been widely applied to various fields, but MEMS gyroscope random drift has nonlinear and non-stationary characteristics.
Haifeng Xing +3 more
doaj +1 more source