火箭(武器)
多向性
职位(财务)
过程(计算)
计算机科学
航空航天工程
工程类
结构工程
财务
节点(物理)
经济
操作系统
作者
Lu Chen,pei Wang,Zhiyuan Dong,Zhihui Ye
出处
期刊:Journal of physics
[IOP Publishing]
日期:2022-11-01
卷期号:2364 (1): 012068-012068
被引量:1
标识
DOI:10.1088/1742-6596/2364/1/012068
摘要
Abstract The accurate location of the rocket recovery cabin section is one of the key technologies to realize the reliable recovery rockets. Based on the multi-station time difference of arrival (TDOA) passive location principle, a technical solution for the recovery and positioning of the rocket recovery cabin section is designed. Through the active radiation signal of the recovery cabin, the whale optimization algorithm (WOA) is used to locate the position of the rocket recovery cabin section. The recovery process trajectory of the rocket's stage 1 cabin was adopted to verify the feasibility of the designed recovery positioning technical scheme.
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