基于压电陶瓷的快速反射镜驱动与控制研究  

Study of Driving and Controlling with Fast Steering Mirror Based on PZT

作　　者：文江华[1] 赵创社[1] 姜粉娥 胥青青[1] 谭名栋[1] 

机构地区：[1]西安应用光学研究所,西安710065

出　　处：《兵工自动化》2015年第8期59-64,共6页Ordnance Industry Automation

摘　　要：针对压电陶瓷驱动快速反射镜(fast steering mirror,FSM),设计一种基于分立元件的驱动器和一种基于位置闭环的控制器。通过分析压电陶瓷特性,建立FSM控制系统传递函数,并通过理论计算、物理建模、仿真、实物检测,对所设计的驱动器与控制器进行验证。验证结果表明,所设计的驱动器及控制器可行且有效。According to the characteristic analysis of PZT and the transfer function of the controlling system of the fast steering mirror （FSM）, a new type driving power supply for PZT is developed based on discrete component amplifier, which has the characteristics of high voltage and large current. Beside, a new controller of the FSM system, based on position feedback is designed with the theoretical calculation, the physical modeling, the simulation and the experiment, it was indicated that the driving power supply and the controller of the FSM system was feasible and effective.

关 键 词：快速反射镜 压电陶瓷 驱动器 控制器 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]