WANG Wei and LI Mingzhi. BPSO and Parallel FDTD Algorithm for RCSReduction Design of Target GeometricParameters[J]. Chinese Journal of Electronics, 2010, 19(2): 279-282.
Citation: WANG Wei and LI Mingzhi. BPSO and Parallel FDTD Algorithm for RCSReduction Design of Target GeometricParameters[J]. Chinese Journal of Electronics, 2010, 19(2): 279-282.

BPSO and Parallel FDTD Algorithm for RCSReduction Design of Target GeometricParameters

  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2010-04-05
  • This paper focuses on high-speed design of
    geometric parameters of any given target for Radar cross
    section (RCS) reduction. The Binary particle swarm op-
    timization (BPSO) and the Finite-di®erence time-domain
    (FDTD) method are combined to acquire a given object's
    optimum geometric parameters that would lead to its min-
    imal monostatic RCS. To promote the computation speed
    as well as the computation capacity in a further way, a par-
    allel FDTD code is imported in this paper. A basic strat-
    egy to reduce RCS of a canonical target is proposed. As an
    illustration of the ability of the optimizing method, the al-
    gorithm is applied to optimize the position and the width of
    the slot, which may reduce the monostatic RCS. To verify
    the e®ectiveness of the algorithm, all possible conditions
    in this problem are simulated and it is well shown that
    the optimizer could search out the minimal or subminimal
    solution quickly and e®ectively.
  • loading
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (868) PDF downloads(1175) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return