Online Estimation of Allan Variance Coefficients Based on a Neural-Extended Kalman Filter

Online Estimation of Allan Variance Coefficients Based on a Neural-Extended Kalman Filter

As a noise analysis method for inertial sensors, the traditional Allan variance method requires the storage of a large amount of data and manual analysis for an Allan variance graph. Although the existing online estimation methods avoid the storage of data and the painful procedure of drawing slope lines for estimation, they require complex transformations and even cause errors during the model...

Neural Network Based Filter for Continuous Glucose Monitoring : Online Tuning with Extended Kalman Filter Algorithm

This paper deals with removal of errors due to various noise distributions in continuous glucose monitoring (CGM) sensor data. A feed forward neural network is trained with Extended Kalman Filter (EKF) algorithm to nullify the effects of white Gaussian, exponential and Laplace noise distributions in CGM time series. The process and measurement noise covariance values incoming signal. This appro...

A comparison of artificial neural network and extended Kalman filter based sensorless speed estimation

In industry speed estimation is one of the most important issue for monitoring and controlling systems. These kind of processes require costly measurement equipment. This issue can be eliminated by designing a sensorless system. In this paper we present a sensorless algorithm to estimate shaft speed of a dc motor for closed-loop control using an Artificial Neural Network (ANN). The method is ba...

Extended Kalman Filter Based Pose Estimation Using Multiple Cameras

In this work, we solve the pose estimation problem for robot motion by placing multiple cameras on the robot. In particular, we combine the Extended Kalman Filter (EKF) with the multiple cameras. An essential strength of our approach is that it does not require finding image feature correspondences among cameras which is a difficult classical problem. The initial pose, the tracked features, and...

Extended Kalman Filter Based Fuzzy Adaptive Filter