大连海事大学学报 >
2016 , Vol. 42 >Issue 1: 34 - 38
DOI: https://doi.org/10.16411/j.cnki.issn1006-7736.2016.01.007
大范围多尺度雷达仿真数据的生成算法
收稿日期: 2015-06-19
修回日期: 2015-08-25
网络出版日期: 2015-08-28
基金资助
Generation algorithm of wide-ranging multi-scale radar simulation data
Received date: 2015-06-19
Revised date: 2015-08-25
Online published: 2015-08-28
张新宇 , 姚 舜 , 陈 华 . 大范围多尺度雷达仿真数据的生成算法[J]. 大连海事大学学报, 2016 , 42(1) : 34 -38 . DOI: 10.16411/j.cnki.issn1006-7736.2016.01.007
In order to solve the discontinuity and saltation of radar simulation image in maritime simulator resulted from only reading a small range of radar simulation data generated from single chart, a method was proposed to generate a wide range of radar simulation data based on multiscale chart data. Firstly, S-57 standard electronic charts to be used were filtrated in chart library to produce radar simulation data for those different scale charts. Then, by using the algorithms operating such as clipping, sorting, deletion, combination as well as matching, a wide range of continuous multiscale radar simulation data were generated. Taking the water area around Ningbo Port as an example, experimental results prove that the radar simulation data generated by this method have high accuracy, which can meet the practical requirements of maritime simulator.
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