According to tracking theory, automaticfollowing can be divided into three systems: step-advance tracking, taper-scan tracking and single-pulse tracking.
按跟踪原理，自动跟踪可分为三种体制：步进跟踪、圆锥扫描跟踪和单脉冲跟踪。
2
According to real-time offset degree and offset velocity between trace and tracker, corresponding control algorithm is adopted to realize automaticfollowing.
根据跟踪装置与迹线之间的实时偏离程度和偏离速度，就可以采用相应的控制算法实现自动跟踪。
3
A simple angular method of laser antenna is presented to meet the needs of the ship laser multi-ring detection and multi-ring compensation techniques of automaticfollowing targets.