title: ÐÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð¸ÑÐºÐ°ÑÐµÐ»Ñ Ð´Ð»Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð¼Ð¾ÑÑÐ¸ ÑÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¾Ð±ÑÐµÐºÑÐ¾Ð²
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: The use of a metal detector to determine the conductivity of spherical objects
Creators: name: Ð¤Ð°Ð»Ð°ÑÑÑÐ´Ð¸Ð½Ð¾Ð², Ð Ð¸Ð½Ð°Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð¸ÑÐºÐ°ÑÐµÐ»Ñ
ÑÐºÐ²Ð¸Ð²Ð°Ð»ÐµÐ½ÑÐ½Ð°Ñ ÑÑ ÐµÐ¼Ð°
Ð´Ð¸ÑÐºÑÐ¸Ð¼Ð¸Ð½Ð°ÑÐ¸Ñ Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð²
Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð´ÐµÑÐµÐºÑÐ¾Ñ
metal detector
equivalent circuit
metal discrimination

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description: The theme of the final qualification work: "The use of a metal detector to determine the conductivity of spherical objects."The presented work is dedicated to the study of the principle of metal detection by metal detectors. The work plan that was followed during the study of this topic:1) Consider the field of a magnetic dipole excited by an annular loop of alternating electric current.2) Drawing up an equivalent circuit for the introduced complex resistance.Â Â Â Â Â Â Â Â Â  3) Development of an algorithm for determining the conductivity of a spherical object.The work is done in a theoretical format. An equivalent circuit was developed to obtain data introduced by a metal object, calculations were made of the effect of spherical objects on the metal detector frame, and the data obtained were processed to discriminate metals by their type and size. An algorithm of actions has been created to determine the conductivity of spherical objects.This topic is presented as a concept that is used in a laboratory setting. Further development of this topic is multifaceted, the study describes the impact of only spherical objects.