摘要
介绍了光电跟踪仪激光测距器的特点,提出了其重要性能指标—测距能力和精度的检测方法。采用半实物仿真技术测试反映测距能力的消光比参量;采用精密延时法,实现了测距精度的测量。检测装置的耦合透镜部件放置于平行光管靶面,容易与测试光电跟踪设备其它模块的装置进行集成。
The configuration characteristic of laser range finder for photoelectric tracker was introduced. A method for range finding capability and accuracy of laser range finders for photoelectric tracker is proposed. The extinction ratio, which represents the range finding capability, is measured by hardware in the loop simulation technology. The range accuracy is tested by precision time delay method. Coupling lens of the measurement device locates on target collimators, thus it is easy to integrate with other testing modules for photoelectric tracker.
出处
《宇航计测技术》
CSCD
2008年第3期45-47,共3页
Journal of Astronautic Metrology and Measurement
关键词
光电跟踪仪
激光测距器
测距能力
测距精度
精密延时法
Photoelectric tracker Laser range finder Range finding capability Range findingaccuracy Precision time delay method
