Robust Estimation of Metal Target Shape Using Time-Domain Electromagnetic Induction Data

Ambruš, Davorin; Vasić, Darko; Bilas, Vedran

doi:10.1109/tim.2016.2521219

Cited by 43 publications

(23 citation statements)

References 34 publications

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“…x G(x, y), which appears under the integral sign in (10), has been approximated by its value at the object's center [i.e., D 2 x G(x, z) in (4)], but (4) does not provide any measure of accuracy of this approximation.…”

Section: B Exact Representationmentioning

confidence: 99%

“…The group of Peyton has applied real-time MPT inversion and classification of multiple objects to the problem of security screening [26]- [29], [45] and is developing techniques for measuring MPTs for a range of threat and nonthreat items illuminated by harmonic fields, in the lab [1], [16] and field. The group of Bilas and Vasić has also made field measurements of MPTs for a range of objects using harmonic and impulse excitation [2] and is developing systems for mine clearance in partnership with the group of Peyton.…”

Section: Introductionmentioning

confidence: 99%

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An Explicit Formula for the Magnetic Polarizability Tensor for Object Characterization

Ledger

Lionheart

2018

IEEE Trans. Geosci. Remote Sensing

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The magnetic polarizability tensor (MPT) has attracted considerable interest due to the possibility it offers for characterizing conducting objects and assisting with the identification and location of hidden targets in metal detection. An explicit formula for its calculation for arbitrary-shaped objects is missing in the electrical engineering literature. Furthermore, the circumstances for the validity of the magnetic dipole approximation of the perturbed field, induced by the presence of the object, are not fully understood. On the other hand, in the applied mathematics community, an asymptotic expansion of the perturbed magnetic field has been derived for small objects and a rigorous formula for the calculation of the MPT has been obtained. The purpose of this paper is to relate the results of the two communities, to provide a rigorous justification for the MPT, and to explain the situations in which the approximation is valid.

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Section: B Exact Representationmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

An Explicit Formula for the Magnetic Polarizability Tensor for Object Characterization

Ledger

Lionheart

2018

IEEE Trans. Geosci. Remote Sensing

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“…DavorinAmbrus [8] implemented detection of buried landmines is a important and most risky part of humanitarian demining (HD) at present, tools for near-in detection of landmines are handheld metal detectors. Discriminating metallic parts of buried unsafe objectives from normal metal muddle is a very difficult and time-consuming assignment.…”

Section: S Dinesh Tharun P Siva Kumarmentioning

confidence: 99%

Robust Estimation By Drone For Surveillance And Bomb Detection Using Actuators

Tharun¹,

Kumar²

2019

IJEAT

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This paper provides the estimation through drone for surveillance and bomb diffusion the using actuators. The proposed model is composed that lightweight, portable and user pleasant with reduced complexity. The new glove system is a wi-fi and self-contained machine that's established at the user arm in an effort to control the motion of the robot. The device is not restricted to the variation inside the finger sizes thereby imparting accuracy and comfort for the robotic control. The system is ready with bomb detection and diffusion mechanism. Once the presence of bomb/Metal is detected by using robotic, it initiates commands to the legal officials and the detected bomb can be subtle from a remote area, it linked direct touch with the bomb. Thus the machine provides high security for the existence of the bomb diffusion squad. The proposed device is noticeably useful in the all regions that call for safety and it presents virtual fact in surveillance and diffusion.

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“…Although its advances and limitations, innovative tech can be solved fundemental issues and save lives for many people for political or financial purposes [4]- [7]. In the electronic era, speed, flexibility, and automation are major defiance that is enabling researchers to meet the challenges of the society against the quick development of the techs [8][9][10][11]. Robotics have been becoming dynamically significant for several standard applications [12]- [14].…”

Section: Introductionmentioning

confidence: 99%

Management and archiving system for metal detection robot using wireless-based technology and online database registry

Kadhim

Ali

Abdulsahib

2019

IJPEDS

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<p class="JESTECStyleBodyTextIndentComplex10ptFirstline"><span>The tremendous recent involvement of technology in our life generates a lot of advantages and disadvantages. Nevertheless, and to profoundly augment its positive influence, at the expense of the negatives, most technology be deployed to serve humanity and society. Researchers attractive in developing robust and cooperative robotics that capable of solving difficult tasks without any human control. Metal detector robot is one of the robotics principles due to its effectiveness as compared with manually operated and very slow traditional methods. In this article, three main points that are concentrated 1) Design a robot which is vehicle-mounted sensors that capable of carries the sensors of the metal and obstacle; 2) Control and management system wirelessly by a computer-based to command the robot functions by several sets of user’s rules and manage the robot instructions; and 3) Conduct an integrated system that achieving navigated data via metal detector based on online structured query language database registry. Also, discussed a comparison of the previous detector systems and highlights on several merits. The proposed system capable of fully control the robot also, set the robot operator permissions and rules, stored and archived the navigated results and printed reports and stored in an independent database.</span></p>

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Robust Estimation of Metal Target Shape Using Time-Domain Electromagnetic Induction Data

Cited by 43 publications

References 34 publications

An Explicit Formula for the Magnetic Polarizability Tensor for Object Characterization

An Explicit Formula for the Magnetic Polarizability Tensor for Object Characterization

Robust Estimation By Drone For Surveillance And Bomb Detection Using Actuators

Management and archiving system for metal detection robot using wireless-based technology and online database registry

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