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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 2015, Vol. 36 ›› Issue (11): 3630-3639.doi: 10.7527/S1000-6893.2015.0157

• Electronics and Control • Previous Articles     Next Articles

Generic model of aircraft susceptibility to different airborne electronic counter measures

SONG Haifang, XIAO Mingqing, WU Hua, CHEN You, GE Yawei   

  1. Aeronautics and Astronautics Engineering College, Air Force Engineering University, Xi'an 710038, China
  • Received:2014-12-24 Revised:2015-05-29 Online:2015-11-15 Published:2015-06-01

Abstract:

In this paper we assess the aircraft susceptibility to radar-guided missiles in the typical battle scenario and build a generic model to assess the aircraft susceptibility under the conditions of different airborne electronic counter measures (ECM), including the stand-off jamming (SOJ) and self-protection jamming (SPJ). Firstly we analyze the detection range in the cases of typical ECM and electronic counter-counter measures (ECCM) and then we propose an Effective Time model to assess the deception jamming. Considering the guidance law, we build a simulation model to analyze the missile's miss distance under different ECMs. The simulation results indicate that ECM is helpful to reduce the susceptibility to some extent; however, for the targets with smaller radar cross section (RCS), the efficiency of the ECMs is not much useful. The ECM is also limited or ever harmful to counter the advanced weapon systems with good ECCMs. The proposed model is valuable for both the existing aircraft to reduce the susceptibility and the developing ones to design the susceptibility level.

Key words: aircraft susceptibility, electronic counter measure, radar electronic counter-counter measures, jamming evaluation, miss distance, hit probability

CLC Number: