摘要
简单介绍了CCD的基本工作原理。详述如何将CCD输出的信号整理成方波 ,利用方波的宽度控制积分电路的积分时间 ,从而将方波信号转换成相应的直流信号 ,最终达到检测物体空间姿态的目的。经验证 ,此方法所得的结果稳定可靠。
The working principle of CCD is introduced. We elaborat e how to arrange the CCD's signal to be square wave.We use the width of square w ave to control the time of integral circuit and then change the square wave to c orresponding direct current so that we get the attitude of the object. The resul t of this method is stable and reliable through test and verification.
出处
《传感器技术》
CSCD
2000年第5期52-53,共2页
Journal of Transducer Technology
基金
"九五"国防预研重点项目!(95 80 )
