The Course Angle Indicator Based on Magnetic Resistance Sensor

被引:0
|
作者
Sun, Hua [1 ]
Cheng, Pei [1 ]
Wang, Ying [2 ]
Li, Haojun [3 ]
机构
[1] Harbin Engn Univ, Coll Automat, Harbin 150001, Heilongjiang, Peoples R China
[2] Harbin Univ Commerce, Sch Energy & Civil Engn, Harbin 150028, Peoples R China
[3] Shenzhen Grad Sch, Harbin Inst Technol, Sch Elect & Informat Engn, Shenzhen 518055, Peoples R China
来源
关键词
Magnetic resistance sensor; Course angle; Error compensation;
D O I
10.4028/www.scientific.net/AMR.694-697.1078
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
A kind of digital compass based on magnetic resistance sensor was designed. The principle of the course angle measurement based on magnetic resistance sensor was analyzed, and it elaborates the scheme of course angle system design and implementation. FPGA was chosen as processor, and the embedded kernel was built up based on SOPC. The course angle measurement and digital display were realized. The error compensation was used in this system. The error analysis and contrast were given. This kind of course angle indicator is small volume and high precision. It can be applied to different carrier, and has high universality and practical value.
引用
收藏
页码:1078 / +
页数:2
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