HIGHLIGHTS
- who: Ning Liu et al. from the Beijing Key Laboratory of High Dynamic Navigation Technology, Beijing Information Science and Technological University, Beijing, China have published the research work: Research on Gradient-Descent Extended Kalman Attitude Estimation Method for Low-Cost MARG, in the Journal: Micromachines 2022, 1283 of /2022/
- what: At the same time, a simple adaptive step size method is proposed, which has better measurement accuracy compared to the factored quaternion algorithm (FQA) in dynamic conditions. In this paper, the observation vector is calculated by three sensors: the accelerometer and magnetometer. It can be . . .
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