Systems Engineering and Electronics ›› 2020, Vol. 42 ›› Issue (4): 904-911.doi: 10.3969/j.issn.1001-506X.2020.04.22

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Multi-target labeled multi-Bernoulli filter with time-delay and registration errors

Xiaodong LU1(), Tao CUI1(), Wei WANG2(), Cheng CHENG1()   

  1. 1. Institute of Precision Guidance and Control, Northwestern Polytechnical University, Xi'an 710072, China
    2. National Key Laboratory of Science and Technology on Aircraft Control, Flight Automatic Control Research Institute, Xi'an 710065, China
  • Received:2019-09-23 Online:2020-03-28 Published:2020-03-28
  • Supported by:
    航空科学基金(20185853040);“十三五”装备预研兵器工业联合基金(6141B0128112)

Abstract:

As the random time-delay and space registration errors exist in the process of multi-missile cooperation multi-target tracking, the labeled multi-Bernoulli filter based on the registration errors and time delay (LMB-ReDe) is proposed. Firstly, the random time-delay changing with the number of nodes is modeled through the queuing theory, Then, the transfer process of target state with no-constant periodic and pseudo measurement is established. Finally, the LMB-ReDe based on the labeled multi-Bernoulli LMB filter is adopted to address the estimation of target state with real-time. The simulation results show the LMB-ReDe track multiple target with better performance than the standard LMB under the process of multi-missile cooperation multi-target tracking.

Key words: time-delay, registration error, multi-target tracking, labeled multi-Bernoulli (LMB), queuing theory

CLC Number: 

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