摘要
新型集成磁角度传感器具有360°全量程测量和优异的综合使用性能,将该角度传感器引入云台平面转动、俯仰角的测量与反馈控制,实现对云台转角分辨力0.022°、线性度0.3%的高精度测量。结合微型计算机可以给出模拟量与数字量的多种输出形式,同时,结合控制电路可以实现定点跟踪与闭环控制,实现了对传统云台结构的重大改进。
The new integrated magnetic sensor has excellent multiform performance,which can encode over a full turn of 360°. The sensor is used in the pan-silt＇ s measurement and control of horizontal direction and pitch angle. It realizes angular measurement with resolution of 0. 022° and linearity of 0.3 %. Combining with micro-computer, the pan-silt which provides two outputs of analog signals and digital signals achieves pursuit and closed loop control. The traditional configuration of pan-silt is greatly improved.
出处
《传感器与微系统》
CSCD
北大核心
2007年第11期72-74,共3页
Transducer and Microsystem Technologies
关键词
云台控制
磁传感器
角度测量
pan-sih control
magnetic sensor
angle measurement
