Optimization and Processing of Helicopter Axis Trajectory Measurement Data

• Published in: 2022 IEEE International Conference on Unmanned Systems (ICUS) pp. 670 - 675
• Main Authors: He, Hongli, Wang, Yuanliang, Ge, Quanbo
• Format: Conference Proceeding
• Language: English
• Published: IEEE 28.10.2022
• Subjects: axis trajectory; box graph theory; Data integration; Filtering algorithms; Filtering theory; Graph theory; Helicopters; kalman smoothing; median filtering; sequential fusion; Smoothing methods; Trajectory

In order to improve the validity of the measured data of the axis trajectory, a data optimization algorithm combining multiple algorithms is proposed in this paper. Firstly, the box graph theory is used to detect the abnormal data, and then the use of median filter is improved. For the abnormal valu...