Systems Engineering and Electronics ›› 2018, Vol. 40 ›› Issue (3): 571-576.doi: 10.3969/j.issn.1001-506X.2018.03.13

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Research on optimal gunnery table allocation model for naval gun area shoot against targets on land

LU Faxing, JIA Zhengrong, WU Wei   

  1. Electronic Engineering College, Naval University of Engineering, Wuhan 430033, China
  • Online:2018-02-26 Published:2018-02-24

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Abstract:

With the areal shooting method, the pivotal parameters in naval gunfire support against targets on land (NGSTL) including gunnery table allocation and ammunition amount can be optimized. The kill probability model of NGSTL is presented, by introducing the intermediate function for variation, the optimal intermediate function is given, and the solving method for gunnery table allocation is established. To meet the predetermined kill probability, an iterative model is constructed, and the solving method for ammunition amount is deduced. Numerical simulation is conducted for the calculation of the gunnery table and ammunition amount under typical conditions and the NGSTL plan is compared with the results of the existing method. Two conclusions are obtained: the NGSTL plan which meets the predetermined kill probability, is further optimized compared with that of the existing method; when target distribution characteristic cannot be confirmed, the NGSTL plan can be calculated with the presumption that the targets are uniform distributed, and the plan can meet the predetermined kill probability with more ammunition amount cost.

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