In this contribution, an improved Extended Kalman Filter (EKF), named the Total Extended
Kalman Filter (TEKF) is proposed for integrated navigation. It can consider the neglected …

Near-optimal states estimation in dynamic systems with Gaussian noise has been
extensively applied in research using Kalman filtering (KF). This method is especially useful …

The optimal performance of the Kalman filters is highly dependent on the measurement and
process noise characteristics, making the whole system unable to achieve the desired …

Conventional Kalman filtering has been the widely used and accepted procedure for
integrating the inertial navigation systems (INS) with the global positioning system (GPS). In …

Aiming at addressing the problem of high computational cost of the traditional Kalman filter
in SINS/GPS, a practical optimization algorithm with offline-derivation and parallel …

A navigation integration processing scheme, called the strong tracking unscented Kalman
filter (STUKF), is based on the combination of an unscented Kalman filter (UKF) and a strong …

Kalman filter was pioneered by Rudolf Emil Kalman in 1960, originally designed and
developed to solve the navigation problem in Apollo Project. Since then, numerous …

Unlike in the case of airborne and offshore applications, GPS cannot be used continuously
for land vehicle navigation due to the loss of satellite signals by obstructions from buildings …

Position estimation in integrated navigation systems often calls for operations on nonlinear
system models. Dynamics nonlinearity of an object, which position we want to estimate …

In this paper, a mechanism is designed for integration of inertial navigation system
information (INS) and global positioning system information (GPS). In this type of system a …