PRS：精密测距系统
“精密测距系统”（英文全称 Precision Ranging System，常缩写为 PRS）是一种高精度的距离测量技术，广泛应用于航空航天、测绘和工程领域。该缩写形式便于书写和日常使用，提升沟通效率。美国航空航天局（NASA）等机构在航天任务中经常使用此类系统，以实现对目标位置和运动轨迹的精确监控与测量。
Precision Ranging System具体释义
Precision Ranging System的英文发音
例句
- Design & Implementation of All-Digital High Precision Laser Ranging System
- 全数字高精度激光测距系统的设计与实现
- In the fourth chapter we introduce the project of software and hardware design for the signal processing system of CW radar ranging, and study the ranging precision of real-time ranging of this system by analyzing the outfield real-time measured data of several different targets.
- 论文的第四章介绍了连续波测距雷达信号处理系统的软硬件设计方案，并通过分析几种不同目标的外场实测数据，研究了该系统的实时测距精度。
- After the technical restructure implemented in August 1997 in Changchun Artificial Satellite Observatory, the range precision and stability of the satellite laser ranging system have been greatly improved.
- 经过1997年8月对中科院长春人造卫星观测站卫星激光测距系统的技术改造，使系统的观测精度和稳定性都有了很大的提高。
- To overcome the shortcomings of complex algorithm, low precision and poor realtime ability of phase detection in multifrequency modulation laser ranging system, a new ranging method was designed.
- 为了克服多频调制激光测距系统中相位检测算法复杂、实时性差、精度低的问题，提出一种距离测量方法。
- Probed into the problem of how to realize real-time ultrasonic distance measurement with high precision under the bad environment, this paper describes the component of ultrasonic ranging system and the time delay estimate algorithm. Firstly, the working mechanization of ultrasonic transducer is studied.
- 本文围绕在恶劣环境下如何实现高精度超声实时测距这一主题，对超声测距系统的系统结构以及测距算法进行了研究和探讨。
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