space object identification

基本解释

Identification of space object is to determine the type and attribute of space object.
空间目标识别就是对外层空间运行的目标进行类型或属性辨认。
Especially, it introduces the developed status and problems of the estimation method existing in space object identification, guidance and navigation.
重点介绍了与空间目标控制与制导以及信息处理密切相关的估计方法的发展现状以及存在的问题；
RFID systems achieve auto-identification and data-gathering of the object to be identified by utilizing space coupling of radio frequency signal to conduct two-way transmission of signals.
RFID系统利用射频信号通过空间耦合进行双向信息传输，实现对待识别物体的自动识别和数据采集。