tracking subsystem

Based on barcode technology, this paper studies and designs product identifying and tracking system in manufacturing enterprise. It divides the target system into three parts, which are data collection subsystem, database subsystem and querying and application subsystem.

本论文基于条形码技术对制造企业产品标识与跟踪系统进行了研究和设计，将目标系统划分为数据采集子系统、数据库子系统以及查询与应用子系统三个部分。

Head continuous with body; Optimum Antenna Polarizations for Target Discrimination in Clutter DESIGN OF MILL BAR TRACKING SUBSYSTEM IN COMPUTER CONTROLLING FOR SEMI-ENDLESS ROLLING PROCESS

半无头工艺计算机控制系统跟踪子系统的设计

Effect of co-channel interference on a carrier tracking loop and telemetry subsystem

同信道干扰对载波环和遥测分系统的影响

So it is necessary to build an ATP ( Acquisition, Pointing and Tracking) subsystem to prevent the loss of communication signal from the failure of links.

因此，在大气激光通信中，必须建立一套捕获、瞄准和跟踪（Acquisition、Pointing and Tracking，简称ATP）系统来防止由于链路失败而造成的信号损失。

The effect of interference on a Carrier-to-Tracking Loop ( CTL) is analysed, and the critical value is determined under the tracking condition of CTL. The analysis of the effect of interference on a telemetry demodulation subsystem is emphasized.

分析了干扰对载波跟踪环路的影响，确定了载波环保持锁定的临界条件，重点分析了干扰对遥测解调分系统的影响。