室内线阵CCD交汇测量捕获率分析

Capture rate of linear-CCD intersection measuring system for indoor environment

针对室内CCD交汇测量的试验环境,通过添加辅助光源照明,在基于CCD立靶测量原理的条件下,分析了室内立靶影响捕获率的原因,并建立了室内立靶的捕获率模型。该模型能够为室内立靶测量系统的捕获率计算和研究提供依据。同时,对立靶捕获率进行了仿真分析,仿真结果表明,该系统的捕获率能够达到90%。

Indoor CCD intersection measuring the test environment, by adding the auxiliary light source lighting, based on the conditions in the CCD vertical target measurement principle, the analysis of the impact of indoor catch rate target reasons, and the establishment of indoor catch rate target model. According to the model can be supplied the indoor target measurement system＇s capture rate and basis research.. Meanwhile, take the vertical target capture rate to simulation analysis, simulation results show that the system＇s capture rate can achieve 90%.