Journal of Projectiles, Rockets, Missiles and Guidance >
Integrated SINS/Data Link Navigation Technology Applied to Decoy Missiles
Received date: 2015-06-04
Online published: 2025-05-30
Since combat aircrafts are faced with ground-air defense weapons and air-to-air missile interception when assaulting enemy anti-aircraft range, a method using decoy missiles' formation flight was proposed, which is based on integrated SINS/data link navigation, to increase combat aircrafts' survival probability.Considering the formation is composed of leader fighters and decoy missiles, decoy missiles obtain pseudo range measurements from data link.Combining with Kalman filtering method, decoy missiles get its precise relative position.The trajectory is generated by the formation trajectory generator, and the results of digital simulation show that the latitude and longitude error are less than 5 m(1σ), and the height error is less than 20 m(1σ).Effectiveness and feasibility of the method have been verified.
Key words： data link; pseudo range; integrated navigation
WEN Qi , CHEN Kai , YAN Jie . Integrated SINS/Data Link Navigation Technology Applied to Decoy Missiles[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2016 , 36(3) : 4 -7,14 . DOI: 10.15892/j.cnki.djzdxb.2016.03.002
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