一種基于發(fā)射極化優(yōu)化的目標(biāo)最優(yōu)估計(jì)算法
發(fā)布時(shí)間:2018-09-18 11:01
【摘要】:對(duì)于矢量測(cè)量極化雷達(dá),針對(duì)雜波背景下目標(biāo)極化散射矢量最優(yōu)估計(jì)問題,以最小化目標(biāo)散射矢量估計(jì)的均方誤差為準(zhǔn)則,設(shè)計(jì)了基于發(fā)射極化優(yōu)化的目標(biāo)散射矢量最優(yōu)估計(jì)問題形式,提出了一種基于序貫估計(jì)的發(fā)射極化優(yōu)化算法。數(shù)值仿真試驗(yàn)驗(yàn)證了算法的有效性,證明了極化雷達(dá)發(fā)射極化優(yōu)化較固定極化設(shè)計(jì)的性能優(yōu)勢(shì)。
[Abstract]:For vector measurement polarization radar, the mean square error of target scattering vector estimation is minimized to solve the problem of target polarization scattering vector estimation in clutter background. A target scattering vector optimal estimation problem based on emission polarization optimization is designed, and a sequential estimation based emission polarization optimization algorithm is proposed. The effectiveness of the algorithm is verified by numerical simulation, and the performance of polarization optimization of polarimetric radar is proved to be superior to that of fixed polarization design.
【作者單位】: 鄭州航空工業(yè)管理學(xué)院計(jì)算機(jī)學(xué)院;黃河科技學(xué)院;鄭州大學(xué)軟件學(xué)院;
【基金】:河南省科技廳科技攻關(guān)項(xiàng)目(162102210245);河南省教育廳科學(xué)技術(shù)研究重點(diǎn)項(xiàng)目資助計(jì)劃項(xiàng)目(14A510017);河南省教育廳科學(xué)技術(shù)研究項(xiàng)目(15B520037) 鄭州市科技局科技攻關(guān)項(xiàng)目(20140644)
【分類號(hào)】:TN957.51
本文編號(hào):2247703
[Abstract]:For vector measurement polarization radar, the mean square error of target scattering vector estimation is minimized to solve the problem of target polarization scattering vector estimation in clutter background. A target scattering vector optimal estimation problem based on emission polarization optimization is designed, and a sequential estimation based emission polarization optimization algorithm is proposed. The effectiveness of the algorithm is verified by numerical simulation, and the performance of polarization optimization of polarimetric radar is proved to be superior to that of fixed polarization design.
【作者單位】: 鄭州航空工業(yè)管理學(xué)院計(jì)算機(jī)學(xué)院;黃河科技學(xué)院;鄭州大學(xué)軟件學(xué)院;
【基金】:河南省科技廳科技攻關(guān)項(xiàng)目(162102210245);河南省教育廳科學(xué)技術(shù)研究重點(diǎn)項(xiàng)目資助計(jì)劃項(xiàng)目(14A510017);河南省教育廳科學(xué)技術(shù)研究項(xiàng)目(15B520037) 鄭州市科技局科技攻關(guān)項(xiàng)目(20140644)
【分類號(hào)】:TN957.51
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