scholarly journals A Miniaturized Magnetic Induction Sensor Using Geomagnetism for Turn Count of Small-Caliber Ammunition

Sensors ◽  
2006 ◽  
Vol 6 (7) ◽  
pp. 712-726 ◽  
Author(s):  
Sang-Hee Yoon ◽  
Seok-Woo Lee ◽  
Young-Ho Lee ◽  
Jong-Soo Oh
Keyword(s):  
Magnetic Induction ◽  
Induction Sensor

scholarly journals SAR and thermal response effects of a two-arm Archimedean spiral coil in a magnetic induction sensor on a human head

2015 ◽  
Vol 26 (s1) ◽  
pp. S405-S412
Author(s):  
Ziyi Zhang ◽  
Peiguo Liu ◽  
Dongming Zhou ◽  
Liang Zhang ◽  
Liang Ding
Keyword(s):  
Magnetic Induction ◽  
Thermal Response ◽  
Human Head ◽  
Archimedean Spiral ◽  
Spiral Coil ◽  
Induction Sensor

scholarly journals The MAIN Shirt: A Textile-Integrated Magnetic Induction Sensor Array

Sensors ◽  
2014 ◽  
Vol 14 (1) ◽  
pp. 1039-1056 ◽  
Author(s):  
Daniel Teichmann ◽  
Andreas Kuhn ◽  
Steffen Leonhardt ◽  
Marian Walter
Keyword(s):  
Magnetic Induction ◽  
Sensor Array ◽  
Induction Sensor

Investigation of Hybrid Locomotive Robot for Anti-Personnel Mine Detection

2020 ◽  
Vol 12 (1) ◽  
Author(s):  
S. Venkatesh ◽  
J. Dhanasekar ◽  
Vasanth Swaminathan
Keyword(s):  
Obstacle Avoidance ◽  
Magnetic Induction ◽  
Ground Surface ◽  
Landmine Detection ◽  
Mine Detection ◽  
Lead Screw ◽  
Screw Mechanism ◽  
Electro Magnetic ◽  
Hybrid Locomotion ◽  
Induction Sensor

Most of landmine detection robots proposed so far have been strongly restricted from locomotion inside the mine field because they cannot cross over the mine. So we have proposed a mine detection robot with hybrid locomotion, which can enter inside the minefield with low ground surface contact, which can cross over the mine instead of changing its path and scan landmines directly using Electro Magnetic Induction sensor. The hybrid locomotion proposed in the robot uses the frame walking technique and the conventional wheeled locomotion. The robot switches over the locomotion mechanism from wheeled to leg when mine is detected and vice versa with a lead screw mechanism. The leg locomotion is achieved by frame walking technique where the two frames translate with the help of lead screw mechanism. A purpose of adopting this combination is to evade anti-personnel landmines which are relatively smaller in comparison to their anti-tank landmine counterparts. The robot initially starts in wheeled mode and upon detection of metal, pulls in the frame walking algorithm. The robot also deploys an obstacle avoidance algorithm when working in wheel mode.

scholarly journals Whole System Design of a Wearable Magnetic Induction Sensor for Physical Rehabilitation

2019 ◽  
Vol 1 (2) ◽  
pp. 1970020
Author(s):  
Liming Chen ◽  
Mingyang Lu ◽  
Yuqi Wang ◽  
Yuhao Huang ◽  
Shuang Zhu ◽  
...  
Keyword(s):  
System Design ◽  
Magnetic Induction ◽  
Physical Rehabilitation ◽  
Induction Sensor

scholarly journals Whole System Design of a Wearable Magnetic Induction Sensor for Physical Rehabilitation

2019 ◽  
Vol 1 (2) ◽  
pp. 1900037 ◽  
Author(s):  
Liming Chen ◽  
Mingyang Lu ◽  
Yuqi Wang ◽  
Yuhao Huang ◽  
Shuang Zhu ◽  
...  
Keyword(s):  
System Design ◽  
Magnetic Induction ◽  
Physical Rehabilitation ◽  
Induction Sensor

Analysis of magneto rheological elastomers for energy harvesting systems

2020 ◽  
Vol 64 (1-4) ◽  
pp. 439-446
Author(s):  
Gildas Diguet ◽  
Gael Sebald ◽  
Masami Nakano ◽  
Mickaël Lallart ◽  
Jean-Yves Cavaillé
Keyword(s):  
Magnetic Field ◽  
Energy Harvesting ◽  
Shear Strain ◽  
Magnetic Induction ◽  
Magnetic Particles ◽  
Homogeneous Magnetic Field ◽  
Electrical Signal ◽  
Harvesting Systems ◽  
Dc Bias ◽  
Magneto Rheological

Magneto Rheological Elastomers (MREs) are composite materials based on an elastomer filled by magnetic particles. Anisotropic MRE can be easily manufactured by curing the material under homogeneous magnetic field which creates column of particles. The magnetic and elastic properties are actually coupled making these MREs suitable for energy conversion. From these remarkable properties, an energy harvesting device is considered through the application of a DC bias magnetic induction on two MREs as a metal piece is applying an AC shear strain on them. Such strain therefore changes the permeabilities of the elastomers, hence generating an AC magnetic induction which can be converted into AC electrical signal with the help of a coil. The device is simulated with a Finite Element Method software to examine the effect of the MRE parameters, the DC bias magnetic induction and applied shear strain (amplitude and frequency) on the resulting electrical signal.

Research on expanding the range of reproduction of magnetic flux density of the DC field of the state primary standard GET12-2011

2020 ◽  
pp. 3-7
Author(s):  
Vladlen Ya. Shifrin ◽  
Denis I. Belyakov ◽  
Alexander E. Shilov ◽  
Denis D. Kosenko
Keyword(s):  
Magnetic Flux ◽  
Magnetic Induction ◽  
Frequency Conversion ◽  
Magnetic Measurements ◽  
Primary Standard ◽  
Uncertainty Budget ◽  
The State ◽  
State Primary Standard ◽  
Magnetic Flux Density ◽  
Constant Field

The results of works aimed at increasing the level of uniformity of measurements of the magnetic induction of a constant field – the basic value in the field of magnetic measurements. A set of equipment for reproducing a unit of magnetic induction of a constant field in the range of 1–25 mT was created and described. The inclusion of this complex in the State primary standard of units of magnetic induction, magnetic flux, magnetic moment and magnetic induction gradient GET 12-2011 will ensure the reproduction and direct transmission of the unit of permanent magnetic induction in the ranges of not only weak (10–3–1 mT), but medium (1–25 mT) and strong (0.025–1 T) magnetic fields. A quantum cesium magnetometer based on the resolved structure of cesium atoms was created to transmit the unit of magnetic induction to the region of medium fields. The procedure for calculating the frequency conversion coefficients to magnetic induction of the created quantum cesium magnetometer is described. The uncertainty budget for reproducing a unit of magnetic induction of a constant field using the created complex is estimated.

Sign in / Sign up

Export Citation Format

Share Document