Maneuver Models Tracking Filter of Nonballistic Near Space Targets

Authors

Qin Lei, Beijing Institute of Electronic System Engineering, Beijing 100854, China;
Junlong Li, Beijing Institute of Electronic System Engineering, Beijing 100854, China;

Abstract

Abstract: Because hypersonic vehicles in the near space often adopt the way of nonballistic maneuver flight with characteristics of high speed and lift-to-drag ratio, flying in atmosphere for a long time, whose motion trajectories are sometimes characterized by “hopping”, their flight altitudes, flight velocities and flight accelerations change. Targets maneuver are characterized by long period maneuver, which has brought great difficulties with ground defense system for maneuvering target localization and tracking. Traditional filtering algorithms obviously cannot give accurate target state estimation, tracking performance has declined. The overview of tracking filter ways was given, introducing four typical nonballistic maneuver models of near space targets, and discussing from two aspects including tracking filter ways of different maneuver models and tracking filter ways of unknown maneuver models. The guarantee was provided for improving the accuracy of tracking filter for hypersonic vehicles in the near space and successfully intercepting hypersonic vehicles in the near space.

Recommended Citation

Lei, Qin and Li, Junlong (2020) "Maneuver Models Tracking Filter of Nonballistic Near Space Targets," Journal of System Simulation: Vol. 29: Iss. 6, Article 30.
DOI: 10.16182/j.issn1004731x.joss.201706030
Available at: https://dc-china-simulation.researchcommons.org/journal/vol29/iss6/30

First Page

1380

Revised Date

2016-10-03

DOI Link

https://doi.org/10.16182/j.issn1004731x.joss.201706030

Last Page

1385

CLC

TJ765.1

Recommended Citation

Qin Lei, Li Junlong. Maneuver Models Tracking Filter of Nonballistic Near Space Targets[J]. Journal of System Simulation, 2017, 29(6): 1380-1385.

DOI

10.16182/j.issn1004731x.joss.201706030