Balanced Metal Detector Based on Optimized Frequencies and Spatial Phase Profile Responses to Differentiate Metal Rods

Antoun, Chafic Abu; Wursch, Christoph; Köchli, Christian; Perriard, Yves

doi:10.1109/lmag.2017.2674619

Cited by 5 publications

(1 citation statement)

References 17 publications

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“…This is due to contamination from conductive materials (material contamination, mixing process errors, and machine failures) [11,12] and the use of various equipment in the production process which is mostly made of conductive material. Detection of conductive material contamination in drugs and food is very important and requires high accuracy, thus 293 conductive material detectors play an important role in ensuring product safety in the pharmaceutical industry [13][14][15][16][17][18][19][20]. So many things must be considered in the process of producing drugs and food to maintain the quality of the products produced.…”

Section: Introductionmentioning

confidence: 99%

Design of a conductive material detection system

Silaban¹,

Budiyanto²,

Silalahi³

2020

IJRA

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The development of technology and industry development in the 4.0 era is very fast along with these developments in the control of production results such as medicine, food, and safety must be faster and more accurate. To face free trade and global economic competition, every company is required to produce products that have good quality by the standards. By using an experimental method which is the development of this study aims to make a conductive material detector (metal detector) for the pharmaceutical industry, the food industry, and security as compared to using conductive material sensors that are integrated with the Arduino microcontroller. Application testing is carried out to find out whether the Blynk application on an android smartphone with Blynk on a Debian server that has been made previously runs well or not and the alarm system testing uses a buzzer and LED to detect conductive material passing through. Conductive sensor test results showed that the instrument can detect 6 conductivity materials such as stainless steel, aluminum, steel, zinc, copper, and tin. The average response time to detect conductive material is 3 seconds, the average ADC value of the conductive material is 0.55. The test results also successfully send information and data to the Blynk application so that it can be monitored online.

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Section: Introductionmentioning

confidence: 99%

Design of a conductive material detection system

Silaban¹,

Budiyanto²,

Silalahi³

2020

IJRA

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Differentiation of nonferrous metal particles in lubrication oil using an electrical conductivity measurement-based inductive sensor

Zhang

Wang

et al. 2018

Review of Scientific Instruments

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A method that measures the electrical conductivity of metal based on monitoring the inductance changes of coils via an inductive sensor is introduced in this work to differentiate metal particles in lubrication oil. Theoretical analysis coupled with experimentation is employed to differentiate varieties of nonferrous metal particles, including copper and aluminum particles, ranging from 860 μm to 880 μm in diameter. The results show that the inductive sensor is capable of the identification and differentiation of nonferrous metal particles in lubrication oil based on the electrical conductivity measurement. The concept demonstrated in this paper can be extended to inductive sensors in metal particle detection and other scientific and industrial applications.

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Research of the metal detector based on finite element analysis

Dong

2017

2017 3rd IEEE International Conference on Control Science and Systems Engineering (ICCSSE)

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Balanced Metal Detector Based on Optimized Frequencies and Spatial Phase Profile Responses to Differentiate Metal Rods

Cited by 5 publications

References 17 publications

Design of a conductive material detection system

Design of a conductive material detection system

Differentiation of nonferrous metal particles in lubrication oil using an electrical conductivity measurement-based inductive sensor

Research of the metal detector based on finite element analysis

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