Research on Passive Radar Guidance Head/GFSINS Integrated Navigation against Target Radar Shutdown Based on AUKF

DOI

10.2991/icecee-15.2015.58How to use a DOI?

Keywords

passive radar guidance head; adaptive Kalman filter algorithm; gyroscope free inertial navigation system (GFSINS); counter radar shutdown; transferring alignment

Abstract

It's feasible to counter radar shutdown with passive radar guidance head/strapdown inertial navigation integrated system. Gyro inertial component has problems of high costs and gyro drift, so the paper discusses application of gyroscope free strapdown inertial navigation system (GFSINS). At first, a missile uses passive radar homing before an enemy radar shuts down, and sets up an inertial navigation axis pointed to the target based on prior information and adaptive unscented Kalman Filter(AUKF) algorithm to perform transferring alignment after the target shuts down, then switches to the inertial navigation system to guide the missile flight until hit. The simulation results show that the scheme is able to finish the task of countering radar shutdown for a long time while to guarantee the guidance precision.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Lianyan Shi
AU  - Ke Li
AU  - Lin Chen
PY  - 2015/06
DA  - 2015/06
TI  - Research on Passive Radar Guidance Head/GFSINS Integrated Navigation against Target Radar Shutdown Based on AUKF
BT  - Proceedings of the 2015 International Conference on Electrical, Computer Engineering and Electronics
PB  - Atlantis Press
SP  - 268
EP  - 273
SN  - 2352-538X
UR  - https://doi.org/10.2991/icecee-15.2015.58
DO  - 10.2991/icecee-15.2015.58
ID  - Shi2015/06
ER  -