Study of magnetic field measurement technique based on grey theory & fuzzy logic

Author

Jinyue, Liu ; Tiejun, Li ; Zhoumo, Zeng

Author_Institution

Res. Inst. of Robot. & Autom., Hebei Univ. of Technol., Tianjin, China

fYear

2009

fDate

9-12 Aug. 2009

Firstpage

3027

Lastpage

3032

Abstract

The conventional magnetic field measuring method with equal interval, which will result in sampling points distribute sparsely when magnetic field changes drastically while densely when magnetic field changes slightly, can not meet the measurement requirements of radar klystron. By analyzing the control model of sampling position, a new measurement method based on grey theory and fuzzy logic is proposed. It can adjust the measurement position dynamically according to the change trend of magnetic field intensity. Experiments show that this method can achieve better measurement control effects in application.

Keywords

error compensation; fuzzy logic; grey systems; klystrons; magnetic field measurement; magnetic variables control; sampling methods; control model; fuzzy logic; grey theory; magnetic field intensity; magnetic field measurement technique; magnetic field measuring method; measurement control effects; measurement position; radar klystron; sampling position; Biological materials; Furnaces; Fuzzy logic; Heat pumps; Heat treatment; Magnetic field measurement; Steel; Temperature; Vacuum systems; Water heating; Error compensation; Fuzzy logic; Grey theory; Magnetic field measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechatronics and Automation, 2009. ICMA 2009. International Conference on

Conference_Location

Changchun

Print_ISBN

978-1-4244-2692-8

Electronic_ISBN

978-1-4244-2693-5

Type

conf

DOI

10.1109/ICMA.2009.5246012

Filename

5246012