基于dsPIC的精跟踪控制系统设计  

Realization of Fine Tracking Control System Based on dsPIC

作　　者：谭逢富[1] 陈修涛[1] 姚佰栋[1] 侯再红[1] 

机构地区：[1]中国科学院安徽光学精密机械研究所中国科学院大气成分与光学重点实验室,安徽合肥230031

出　　处：《大气与环境光学学报》2011年第3期235-239,共5页Journal of Atmospheric and Environmental Optics

基　　金：中国科学院安徽光学精密机械研究所所长基金(Y03AG11141)资助

摘　　要：对精跟踪的驱动、检测和控制方法进行了研究。设计了精跟踪控制系统的驱动、检测和控制电路,并针对驱动电路的动、静态性能进行了测试研究,对检测电路进行了标定实验,对模糊自整定PID控制方法进行了研究。采用模拟扰动源对系统性能进行了测试,结果表明该系统有良好的精跟踪能力。The drive, measurement and control techniques of the fine tracking system are studied. The drive, measurement and control circuit are designed. Dynamic and static performance of the drive circuit is tested and calibration experiment of the measurement circuit is performed. The method of ~zzy-PID controller is studied. The performance of the system is tested while a vibration source is applied to simulate the vibration of object. Results indicate that the system is good at fine tracking.

关 键 词：精跟踪系统 快速倾斜镜 压电陶瓷 位置敏感探测器 

分 类 号：TH74[机械工程—光学工程]