摘要
随着遥测测量数据量不断增加,数据选取已成为靶场数据处理领域的研究重点。综合分析靶场遥测数据处理的现状,探讨了相对插值法、二次采样法、抛物线法和一阶扇形内插法在遥测数据选取中的应用,利用仿真数据对四种方法的性能进行比较,实验结果验证以上诸方法各具特色,而一阶扇形内插法的总体效果最佳,并给出具体实现算法,具有一定的参考价值。
With the increasing of telemetry measurement data, data selection has become to be a research focus in the field of range data processing. Four data selection methods, including relative interpolation method, re-sampling method, parabolic method and first-order sector interpolated method, are introduced in this paper after comprehensive analysis of the status quo of range telemetry data processing. Experimental results show that four methods are distinctive, and the first-order sector interpolated method has the best overall effect, which has a certain reference value.
出处
《强度与环境》
2014年第6期16-21,共6页
Structure & Environment Engineering
关键词
遥测数据处理
数据选取
抛物线法
一阶扇形内插法
telemetry data processing
data selection
parabolic method
first-order sector interpolated method
