CAJ | 학술논문

多脉冲探测体制的激光测距可以有效提高目标探测能力,在这种探测体制下,根据多脉冲激光回波信号的特点,提出了基于DSP的多脉冲测距体制信号处理实现方法,并进行了实验.实验结果表明,采用三脉冲测距体制时测距仪测距能力提高了5dB.
다맥충탐측체제적격광측거가이유효제고목표탐측능력,재저충탐측체제하,근거다맥충격광회파신호적특점,제출료기우DSP적다맥충측거체제신호처리실현방법,병진행료실험.실험결과표명,채용삼맥충측거체제시측거의측거능력제고료5dB.
The multi-pulsed laser rangefinder technology is prominent on improving the maximum measuring range. This paper studies on the signal process of the multi-pulsed laser echo, based on the characteristics of the technology. The digital signal process method based on multi-pulsed laser rangefinder is brought forward in this paper. Experiments are implemented, which indicates that utilize the three pulses system laser rangefinder is increased 5dB.