【作者】 肖作江； 安志勇； 石丽霞；

【Author】 Xiao Zuojiang~1 An Zhiyong~2 Shi Lixia~2 (1 College of life and science, Changchun University of Science and Technology, Changchun 130022, China; 2 School of photo-electronic engineering, Changchun University of Science and Technology, Changchun 130022, China)

【机构】 长春理工大学生命科学学院； 长春理工大学光电工程学院；

【摘要】 在航空相机性能检测中,动态目标发生器在一定的行程内作加速、匀速、减速往复运动,在匀速段内用来模拟地物相对于航空相机运动,速度波动(2‰)的大小直接影响测试结果,是航空相机性能检测重要指标。速度波动包含动态目标发生器台体的稳定及动态目标发生器速度波动。本文采用光三角原理对动态目标模拟器台体的稳定性进行非接触测量,并用LabVIEW编程语言进行基于虚拟仪器(Ⅵ)的控制与数据处理系统的设计。更多还原

【Abstract】 In the performance examination of the aviation camera,the stability of the dynamic target simulator will directly affect the precision of the examination of the aviation camera.This article uses the light triangle principle to carry on the non-contact measurement to the stability of the dynamic target simulator,and use the LabVIEW programming language to control based on the Virtual Instruments (Ⅵ) and to design the data processing system which has analyzed the source of the main error of the system and the compensating process.更多还原