This paper proposes a novel quaternion-based attitude estimator with magnetic, angular
rate, and gravity (MARG) sensor arrays. A new structure of a fixed-gain complementary filter …

Human body orientation estimation from microinertial/magnetic sensor units is highly
important for synthetic environments, robotics, and other human-computer interaction …

To improve the computational efficiency and dynamic performance of low cost Inertial
Measurement Unit (IMU)/magnetometer integrated Attitude and Heading Reference Systems …

With the development of modern industry, small UAVs have been widely used in agriculture,
mapping, meteorology, and other fields. There is an increasing demand for the core attitude …

This letter proposes a multiple-mode Kalman filter for one-dimensional attitude estimation
using low-cost accelerometer and gyroscope. The nonlinearity and time-varying parameters …

Attitude information obtained from low-cost magnetic, angular rate, and gravity (MARG)
sensors is prone to be deteriorated by disturbances such as external acceleration and …

This paper presents a sensor fusion method based on the combination of cubature Kalman
filter (CKF) and fuzzy logic adaptive system (FLAS) for the integrated navigation systems …

One of the critical challenges in spacecraft attitude estimation is the handling nonlinear non-
Gaussian noisy conditions originating from measurement errors, model drifts, and incorrect …

TO SAVE the manual efforts and costs spent on the ground station system, and to enhance
the survivability of vehicles, autonomous systems including guidance, navigation, and …

Abstract A marine INS/GPS (inertial navigation system/global positioning system) adaptive
navigation system is presented in this paper. The GPS with two antennae providing vessel …