• Infrared and Laser Engineering
  • Vol. 50, Issue 11, 20210039 (2021)
Ning Li1, Daozhi Wei1, Dongyang Zhang1, and Liangfu Yao2
Author Affiliations
  • 1Air and Missile Defense College, Air Force Engineering University, Xi'an 710051, China
  • 2Technical Support Teaching and Research Office of Air Force Ground Air Defense Training Base, Beijing 101300, China
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    DOI: 10.3788/IRLA20210039 Cite this Article
    Ning Li, Daozhi Wei, Dongyang Zhang, Liangfu Yao. Information fusion method of ranging-imaging guidance integrated fuze[J]. Infrared and Laser Engineering, 2021, 50(11): 20210039 Copy Citation Text show less
    Typical missile-target rendezvous scene
    Fig. 1. Typical missile-target rendezvous scene
    Flow chart of signal
    Fig. 2. Flow chart of signal
    Relation curve between detection angle and delay time from forward interception (a), lateral interception (b)
    Fig. 3. Relation curve between detection angle and delay time from forward interception (a), lateral interception (b)
    Detection angle and error
    Fig. 4. Detection angle and error
    Azimuth angle and error
    Fig. 5. Azimuth angle and error
    Delay time and error
    Fig. 6. Delay time and error
    Detection angle error
    Fig. 7. Detection angle error
    Azimuth angle error
    Fig. 8. Azimuth angle error
    Delay time error
    Fig. 9. Delay time error
    AlgorithmRMSE of detection angle measurement/(°)RMSE of azimuth angle measurement/(°)RMSE of delay time t/ms
    PF0.00550.01440.7447
    EKF1.07810.74401.50411
    Table 1. Algorithm comparison
    Ning Li, Daozhi Wei, Dongyang Zhang, Liangfu Yao. Information fusion method of ranging-imaging guidance integrated fuze[J]. Infrared and Laser Engineering, 2021, 50(11): 20210039
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