Results 231 to 240 of about 2,536,740 (296)
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A Textile Proximity/Pressure Dual-Mode Sensor Based on Magneto-Straining and Piezoresistive Effects
IEEE Sensors Journal, 2022The demand for flexible tactile sensors with both contact and contactless sensing capabilities is growing rapidly in the fields of smart robotics and prosthesis.
Weiguan Zhang +4 more
semanticscholar +1 more source
A Ferrous-Selective Proximity Sensor for Industrial Internet of Things
ICC 2020 - 2020 IEEE International Conference on Communications (ICC), 2020This paper presents a ferrous-selective magnetic force proximity sensor (FMPS) for ferrous targets. The proposed simple design utilizes a neodymium magnet and a force sensing resistor. Compared to currently available ferrous-selective inductive proximity
M. A. Ibrahim +4 more
semanticscholar +1 more source
A Fully Printed Flexible Sensor Sheet for Simultaneous Proximity–Pressure–Temperature Detection
Advanced Materials & Technologies, 2021Flexible multimodal sensors are an indispensable part of Internet of Things for human–machine interfaces, health monitoring, and soft robots. Despite tremendous research efforts dedicated to high sensitivity, flexibility, and multifunctionality, these ...
Huayu Luo +5 more
semanticscholar +1 more source
Magnetoacoustic proximity sensor
The Journal of the Acoustical Society of America, 1988A new form of proximity sensor is described which enables sensing of magnetic and/or metallic objects over an extended region of space. The time-varying magnetic field necessary for proximity sensing is provided by a strain wave propagating at acoustic velocity in a waveguide composed of magnetized magnetostrictive material. The propagating strain wave
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A Proximity Sensor for the Steering Wheel Based on Leaky Coaxial Cable
IEEE Sensors Journal, 2020A practical readily embeddable proximity sensor based on a leaky coaxial cable (LCX) is proposed for detecting the presence and position of hands on a steering wheel. Different LCX configurations are analyzed both numerically and experimentally.
Zhenyu Wang, A. Kiourti, R. Lee
semanticscholar +1 more source
Scaling down an inductive proximity sensor
Sensors and Actuators A: Physical, 1996Abstract We analyse the problem of scaling down an inductive proximity sensor made of superposed multiple-turn flat coils. We scale down linearly all the geometrical dimensions. Then the nominal inductance is scaled down proportionally to the scale factor. The coupling factor of the superposed coils remains constant.
P.A. Passeraub +2 more
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Contact transition control by adjusting emitting energy of proximity sensor
Adv. Robotics, 2020This paper proposes a control method to handle a state transition between a non-contact state and a contact state. The method is based on only force control instead of switching strategy between position control and force control.
Hikaru Arita, Yosuke Suzuki
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Sensor Module Combining Time-of-Flight With Self-Capacitance Proximity and Tactile Sensors for Robot
IEEE Sensors Journal, 2022Human collaborative robots (HCRs) are a useful future workforce because they can operate alongside people. Proximity and tactile sensing are important for HCRs to ensure safety.
S. Tsuji, Teruhiko Kohama
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Optical Sensors for Space Proximity Operations
Conference on Lasers and Electro-Optics/International Quantum Electronics Conference, 2009This talk will discuss the application of flash LADAR sensors, which provide a direct measurement of range under any lighting conditions, to rendezvous, proximity operations, docking, landing/hazard avoidance and surface navigation.
Rex Craig, Patrick Earhart
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Ultra-Low Power Human Proximity Sensor Using Electrostatic Induction
IEEE Sensors Journal, 2020This paper presents an ultra-low power human proximity sensor using electrostatic induction. The analytical model of electrostatic induction current generated by human motion is derived and verified with measurement results. Based on the analytical model,
H. Fuketa, Y. Morita
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