摘要
视轴稳定伺服系统用于隔离振动或冲击对摄像系统成像的影响。系统由航向和俯仰框架组成,速度传感器、角位置传感器、航向电机、俯仰电机、主控制器构成了速度、位置双闭环稳定控制系统。利用位置环调节来保证系统准确性的基础上加入速度环调节来提高系统响应速度,使系统的响应时间小于50 ms,过渡时间小于200ms。
The visual axis stabilization servo system is used to isolate the effect of the vibration or impact on the camera system. The system is composed of the heading and pitch frameworks. The speed and position double-closed loop stability control system is consists of the speed sensor, angle position sensor, heading motor, pitch motor and main controller. The position loop adjustment is used to ensure the accuracy of the system,while the speed loop ad-justment is used to improve the response time of the system. The response time is limited to be less than 50ms,and the transition time is less than 200 ms.
出处
《压电与声光》
CSCD
北大核心
2017年第3期358-360,364,共4页
Piezoelectrics & Acoustooptics
关键词
位置环
速度环
视轴稳定
陀螺
控制器
position loop
speed loop
visual axis stability
gyro
controller
