infrared tracker meaning in Chinese

红外线跟踪器
红外线跟踪装置

It is proved to be a good method and experimental results are given in this paper . aiming at the difficulty that there are pure long time delays of tracking error of tv tracker and infrared tracker , theoretic analysis of influence of delays to the tracking performance is given based on the type system
同时，针对系统中红外和电视脱靶量具有较大延迟的问题，首先以典型型系统为例，理论上详细分析了延迟对跟踪性能的影响，给出延迟时间与系统开环截止频率的对应关系。