A new position detector on pan-tilt system based on Mems-sensors

被引:2
|
作者
Chen Yu [1 ]
Zhang Dengyi [1 ]
Chen Xuhui [1 ]
机构
[1] Wuhan Univ, Comp Sch, Wuhan 430072, Hubei, Peoples R China
关键词
pan-tilt system; MEMS sensor;
D O I
10.1109/IITA.2009.197
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In this paper, an inexpensive sensors-based position detector on pan-tilt system has been developed, and a novel pan-tilt system attitude parameters calculation method is provided. The system consists of a low-cost dual-axial accelerometer, a low-cost tri-axis magnetic sensor and a microprocessor to detect the position of pan-tilt in real-time. Compensation techniques are shown to offset for temperature effects and nearby ferrous material disturbances. The reliability and performance of the designed system have also been verified through real experiments which show that the new system has great potential in applications.
引用
收藏
页码:142 / 145
页数:4
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