Integrated Navigation Algorithm Based on Multiple Fading Factors Kalman Filter

• Published in: Sensors (Basel, Switzerland) Vol. 22; no. 14; p. 5081
• Main Authors: Sun, Bo, Zhang, Zhenwei, Liu, Shicai, Yan, Xiaobing, Yang, Chengxu
• Format: Journal Article
• Language: English
• Published: Basel MDPI AG 06.07.2022; MDPI
• Subjects: Accuracy; Algorithms; fading factor; Innovations; Integrated approach; integrated navigation system; Kalman filter; Kalman filters; Mathematical models; Navigation systems; state switching; Velocity

An integrated navigation algorithm based on a multiple fading factors Kalman filter (MFKF) is proposed to solve the problems that the Kalman filtering (KF) algorithm easily brings about diffusion when the model becomes a mismatched or noisy, and the MFKF accuracy is reduced when the fading factor is...