ID 原文 译文
49397 计算机仿真结果证明了所提空间平滑方法在均匀分离式电磁矢量传感器平面阵中解相干的有效性。 The computer simulation results show that the proposed spatial smoothing technique in uniform separate electromagnetic vector sensor planar array coherent solution is effective.
49398 量测驱动的自适应新生目标强度基数概率假设密度(adaptive target birth intensity cardinalized probability hypothesis density，ATBI-CPHD)滤波器可以在新生目标强度未知的情况下进行多目标跟踪， Measurement driven adaptive new target strength base probability hypothesis density (the adaptive target birth intensity cardinalized aim-listed probability content, density, ATBI - CPHD) filter can in the new target strength in multiple target tracking under the condition of unknown,
49399 然而该方法利用所有量测产生新生目标，没有考虑关联问题。 however, this method uses all measuring new goals, not considering correlation problem.
49400 为此，本文提出了一种基于数据关联的改进算法。 To this end, this paper proposes a improved algorithm based on data correlation.
49401 首先，给出了ATBI-CPHD在高斯混合CPHD(Gaussian mixture CPHD，GMCPHD)框架下的实现。 Inventory first, gives the ATBI - CPHD in Gaussian mixture CPHD (Gaussian mixture CPHD, GMCPHD) under the framework of implementation.
49402 其次，在GMCPHD滤波框架下采用一种基于量测标签的方法进行量测-估计关联， Second, under the GMCPHD filtering framework using a method based on measurement of the label to link - estimation,
49403 并引入高斯元标签进行航迹保持，在此基础上提出了一种航迹管理方法。 and carries on the track is keep introducing gauss meta tags, on the basis of a track management method are put forward.
49404 最后采用量测波门进行量测-量测关联，利用关联后的量测产生新生目标。 Finally the measured wave gate to measure - measure, after using the correlation measurement new goals.
49405 仿真结果表明，该算法可以在提高跟踪效果的同时提升计算效率。 The simulation results show that the algorithm can improve the effect of tracking while improve computational efficiency.
49406 为改进现有装备经济寿命模型求解时计算量大、不便于分析等缺点，提出了一种新的装备经济寿命确定方法。 For improving the existing equipment economic life model when large amount of calculation, analysis to faults, this paper proposes a new method to determine equipment economic life.