Application of metal organic framework crystals for sensing of volatile organic gases
In this work, metal organic frameworks are used for the first time to detect volatile organic
compounds. A sensitive nanoporous metal organic framework layer was deposited using a …
compounds. A sensitive nanoporous metal organic framework layer was deposited using a …
The dynamic Allan variance
L Galleani, P Tavella - IEEE Transactions on Ultrasonics …, 2009 - ieeexplore.ieee.org
We present and discuss the dynamic Allan variance, a measure of the time-varying stability
of an atomic clock. First, the dynamic Allan variance is mathematically defined, then its …
of an atomic clock. First, the dynamic Allan variance is mathematically defined, then its …
Not fully overlap** Allan variance and total variance for inertial sensor stochastic error analysis
J Li, J Fang - IEEE Transactions on Instrumentation and …, 2013 - ieeexplore.ieee.org
Stochastic errors characterize the performance of inertial sensors and indicate the potential
improvements of the device. Accurate modeling of these errors can enhance the …
improvements of the device. Accurate modeling of these errors can enhance the …
Improving accuracy with multiple sensors: Study of redundant MEMS-IMU/GPS configurations
S Guerrier - Proceedings of the 22nd international technical …, 2009 - ion.org
Although experimental results have demonstrated that redundant MEMS-IMUs integrated
with GPS are an efficient way to improve navigation performances, the precise relationship …
with GPS are an efficient way to improve navigation performances, the precise relationship …
Generalized method of wavelet moments for inertial navigation filter design
The integration of observations issued from a satellite-based system (GNSS) with an inertial
navigation system (INS) is usually performed through a Bayesian filter such as the extended …
navigation system (INS) is usually performed through a Bayesian filter such as the extended …
Draft revision of IEEE STD 1139-1988 standard definitions of physical quantities for fundamental, frequency and time metrology-random instabilities
This is a draft revision of IEEE Std 1139-1988 Standard Definitions of Physical Quantities for
Fundamental Frequency and Time Metrology. This draft standard covers the fundamental …
Fundamental Frequency and Time Metrology. This draft standard covers the fundamental …
Uncertainties of drift coefficients and extrapolation errors: Application to clock error prediction
F Vernotte, J Delporte, M Brunet, T Tournier - Metrologia, 2001 - iopscience.iop.org
Abstract In Global Navigation Satellite Systems (GNSS), the on-board time has to be
modelled and predicted in order to broadcast the time parameters to final users. As a …
modelled and predicted in order to broadcast the time parameters to final users. As a …
A framework for inertial sensor calibration using complex stochastic error models
Modeling and estimation of gyroscope and accelerometer errors is generally a very
challenging task, especially for low-cost inertial MEMS sensors whose systematic errors …
challenging task, especially for low-cost inertial MEMS sensors whose systematic errors …
Constrained expectation-maximization algorithm for stochastic inertial error modeling: Study of feasibility
Stochastic modeling is a challenging task for low-cost sensors whose errors can have
complex spectral structures. This makes the tuning process of the INS/GNSS Kalman filter …
complex spectral structures. This makes the tuning process of the INS/GNSS Kalman filter …
Characterization of received signal strength perturbations using allan variance
The received signal strength (RSS) of wireless signals conveys important information that
has been widely used in wireless communications, localization, and tracking. Traditional …
has been widely used in wireless communications, localization, and tracking. Traditional …