Title :
The research of metal detectors using in food industry
Author :
Liu, Baobin ; Zhou, Wei
Author_Institution :
Sch. of Eng. & Technol., Jiangsu Econ. & Trade Technol. Inst., Nanjing, China
Abstract :
In this note, we consider a model of metal detector consisted of one transmitting loop, receiving loop and compensating loop. For distortion of the received signal is associated with the frequency of the transmitting signal through researching of mathematical model, it is feasible to increase the frequency of the detection signal to improve the sensitivity of metal detectors in order to meet food safety requirements. Feasibility of the system has been proved.
Keywords :
electromagnetic induction; food safety; metal detectors; signal detection; compensating loop; detection signal frequency; food industry; food safety requirements; mathematical model; metal detector; receiving loop; signal distortion; transmitting loop; transmitting signal frequency; Argon; Coils; Monitoring; Switching circuits; food industry; high frequency detecting signal; metal detectors;
Conference_Titel :
Electronics and Optoelectronics (ICEOE), 2011 International Conference on
Conference_Location :
Dalian
Print_ISBN :
978-1-61284-275-2
DOI :
10.1109/ICEOE.2011.6013421
