SINS/CNS Integrated Navigation System for Ballistic Missile based on Maximum Correntropy Kalman Filter
- Resource Type
- Conference
- Authors
- Hou, Bowen; He, Zhangming; Zhou, Haiyin; Zhou, Xuanying; Sun, Bowen; Xu, Shuqing; Wang, Jiongqi
- Source
- 2018 Annual American Control Conference (ACC) American Control Conference (ACC), 2018 Annual. :1473-1478 Jun, 2018
- Subject
- Aerospace
Bioengineering
Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Computing and Processing
Power, Energy and Industry Applications
Robotics and Control Systems
Signal Processing and Analysis
Transportation
Missiles
Kalman filters
Kernel
Robustness
Satellite navigation systems
Covariance matrices
SINS/CNS integrated navigation
maximum correntropy Kalman filter
non-Gaussian noise
ballistic missile
- Language
- ISSN
- 2378-5861
SINs/eNS integrated navigation system is a high precision navigation for ballistic missiles. Non-Gaussian noises often exist in the navigation process, which can lead to the divergence of the filter method. A new Kalman filter using maximum correntropy theory is introduced to handle non-Gaussian noises. The robustness of it is analyzed briefly. To verify the superiority of the new algorithm, experiments of the SINS/CNS loosely coupled integrated navigation system were conducted. The calculated results show that the new filter has a higher accuracy used in a ballistic missile in the presence of non-Gaussian noises.