旋转盘片式同步快门力矩特性研究  

Study on Force Moment Characteristics of Rotating Disk Synchronization Shutter

作　　者：康连福[1] 陈彩花[1] 康开华 

机构地区：[1]长春光学精密机械学院电子与信息工程系,吉林长春130022

出　　处：《华北工学院测试技术学报》2000年第3期206-210,共5页Journal of Test and Measurement Technology

摘　　要：目的　介绍了一种测试弹道摄影经纬仪旋转盘片式同步快门力矩特性的间接方法 ,该方法分别测出直流伺服电动机经传动机构拖动的力矩式自整角机并联运行实现的同步快门控制系统处于空载和负载两种情形下的电枢电压和电流 .方法　应用电力拖动理论计算其同步快门的力矩特性 .结果　该力矩特性是研究其同步精度和拍摄频率稳定性两项至关重要性能指标的关键和前提 ,间接测试结果与设计值相吻合 .Aim\ Introduces a indirect method to test the force moment characteristics of rotating disk synchronigation shutter of ballistic photography theodolite, this method can be used to test the armature voltage and current of the synchronigation shutter controlling system, respectively. Which is implemented paralleledly with the force moment self reangling machine hauled by the operated mechanism of DC seruomotor. Methods\ The force moment characteristics of rotating disk synchronigation shutter has been computed by applying the electric hauling theory. Results\ The force moment characteristics is the key to study its synchroniyation accuracy and shot frequency stability. Conclusion\ The fact shows that this method is feasible and valid.

关 键 词：弹摄影经纬仪 旋转盘片式同步快门 力矩特性 

分 类 号：TJ012.36[兵器科学与技术—兵器发射理论与技术]