CAJ | 학술논문

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.
침대압전도자구동쾌속반사경(fast steering mirror,FSM),설계일충기우분립원건적구동기화일충기우위치폐배적공제기.통과분석압전도자특성,건립FSM공제계통전체함수,병통과이론계산、물리건모、방진、실물검측,대소설계적구동기여공제기진행험증.험증결과표명,소설계적구동기급공제기가행차유효.
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.