کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7138179 | 1461914 | 2012 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A magnetic distance sensor with high precision
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
A magnetic distance sensor working at very low frequency has been developed to measure distances up to 1Â m. The principle is similar to that of the 3-D magnetic tracker, but the system is optimized to minimize the error in distance for static measurements. The system is not affected by conductive objects. The uncertainty caused by noise and interference is below 2Â mm, even in a noisy environment. The measurement time of 3Â min can be decreased to 1Â min, depending on the amplitude of the interferences and the required accuracy. After applying corrections, systematic error of 5Â mm was achieved by using a calibration model. The system is scalable up to 20Â m range.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Sensors and Actuators A: Physical - Volume 186, October 2012, Pages 137-142
Journal: Sensors and Actuators A: Physical - Volume 186, October 2012, Pages 137-142
نویسندگان
A. Zikmund, P. Ripka,