Henceforth, we will use the term “quaternion” to refer to a quaternion of rotation. The quaternion
q and the quaternion− q describe a rotation to the same final coordinate system position, …

… In this paper, a quaternion-based indirect Kalman filter is proposed. The gyroscope output is
… a filter is to estimate q from ya, yg, and ym. In this paper, we will use an indirect Kalman filter…

… model, which enables the application of standard Kalman filtering. For the established
attitude estimation model, an indirect Kalman filter is detailedly designed. Car-mounted filed test …

… As said before, in this work, three indirect extended Kalman filters are evaluated when
applied to mechanisms described by multibody models. To achieve a fair comparison, three …

… by combining a multibody model with an indirect Kalman filter in the framework of hydraulically
driven systems. An indirect Kalman filter that utilizes the exact Jacobian matrix of the plant …

… Autonomous Mobile Robot navigation using indirect Kalman filter scheme is proposed. Encoder
… The indirect Kalman filter for fusion algorithm is realized by applying Kalman filter to the …

… Furthermore, an adaptation of the classical formulation of the Indirect Kalman Filter (IKF)
has been implemented by means of fusing different kinds of sensors (such as odometry and …

… , and its value is calculated under the indirect Kalman filter (IKF) framework. The measurement
… In the second part of our work, the two-step cascade filter method is used for attitude …

… indirect Kalman filtering for incorporating the inertial sensors and the auxiliary sensors are
utilized. In this paper, the performance of the feedforward and feedback indirect Kalman filters …

… applications, nowadays, these filters are the most popular sensor … The position at which the
Kalman filters are implemented is … intend to apply the indirect Kalman filter at the device driver …