ID |
原文 |
译文 |
49197 |
结果表明,水下航行器尾流感应电磁场具有频率低、远场衰减速度慢、传播距离远、持续时间长的特点,量级可观具有可探测性,可用于对水下航行器的探测。 |
the results show that the underwater vehicle wake induced electromagnetic field with low frequency and slow attenuation speed, far field characteristic with long transmission distance, duration, magnitude has significant detectable, can be used for the detection of underwater vehicle. |
49198 |
为了保证面向指挥决策支持的在线仿真系统可信性,提出了情报数据驱动的在线仿真系统动态修正方法。 |
In order to ensure that the command and decision support system for on-line simulation credibility, proposed the intelligence data driven online simulation system of dynamic correction method. |
49199 |
首先,依据情报数据变化快慢,将其分为缓变和快变两类数据; |
First of all, on the basis of intelligence data speed change, it divided into two categories, slow and fast change data; |
49200 |
然后,从位置接近性和外形相似性两个方面刻画缓变数据间差异, |
Then, from two aspects of location proximity and similarity shape features graded differences between data, |
49201 |
从趋势项差异和平稳项差异两个方面刻画快变数据间差异, |
from the trend term and smooth differences differences between the two aspects of depicting fast variable data, |
49202 |
由此实现了仿真输出与情报数据一致性的度量; |
thus realizes the simulation output and intelligence data consistency measure; |
49203 |
进一步,基于拉丁超立方实验设计方法确定仿真模型"修正集合", |
Further, the simulation model is determined based on the Latin hypercube experimental design method "fixed collection", |
49204 |
并利用主成分分析综合仿真输出一致性指标, |
and by using principal component analysis comprehensive simulation output consistency index, |
49205 |
从修正集合中选择使得仿真模型可信性最佳的修正方案。 |
from the correction in the collection choose to make the best correction scheme of simulation model credibility. |
49206 |
通过应用实例,表明了方法的有效性。 |
Through the application examples, demonstrates the effectiveness of the proposed method. |