Results 21 to 30 of about 570,562 (302)

A Comprehensive Forward Model for Imaging under Irregular Terrain Using RF Tomography

open access: yesInternational Journal of Antennas and Propagation, 2012
Imaging of tunnel networks under irregular terrain using RF tomography is generalized to include the possibility of magnetic dipoles (i.e., electric loops) either as transmitting or receiving devices.
Lorenzo Lo Monte   +4 more
doaj   +1 more source

Effects of force-torque and tactile haptic modalities on classifying the success of robot manipulation tasks [PDF]

open access: yes, 2019
We investigate which haptic sensing modalities, or combination of haptic sensing modalities, best enable a robot to determine whether it successfully completed a manipulation task.
Chan, Yukyu   +2 more
core   +1 more source

A dual LC resonant circuit integrated wireless passive force and temperature sensor for harsh-environment applications

open access: yesAIP Advances, 2022
This paper proposes a dual inductor-capacitor (LC) circuit integrated wireless and passive force and temperature sensor for the simultaneous measurement of force and temperature in high-temperature environments.
Hairong Kou   +5 more
doaj   +1 more source

Active Design Method for the Static Characteristics of a Piezoelectric Six-Axis Force/Torque Sensor

open access: yesSensors, 2014
To address the bottleneck issues of an elastic-style six-axis force/torque sensor (six-axis force sensor), this work proposes a no-elastic piezoelectric six-axis force sensor. The operating principle of the piezoelectric six-axis force sensor is analyzed,
Jun Liu, Min Li, Lan Qin, Jingcheng Liu
doaj   +1 more source

A Multiaxis Force Sensor Based on Pre-Strained Piezoresistive Film Strips

open access: yesIEEE Access, 2023
Soft multi-axis force sensors are essential in automation and robotic manipulations for dexterous applications. Carbon-based composites are quality candidates for sensing elements of soft multi-axis force sensors due to its piezoresistivity originated ...
Shichao Yue   +3 more
doaj   +1 more source

Temperature- and Phase-Independent Lateral Force Sensor based on a Core-Offset Multi-Mode Fiber Interferometer [PDF]

open access: yes, 2008
A novel lateral force sensor based on a core-offset multi-mode fiber (MMF) interferometer is reported. High extinction ratio can be obtained by misaligning a fused cross section between the single-mode fiber (SMF) and MMF.
Dong, Bo   +4 more
core   +2 more sources

A T-Type Self-Decoupled and Passive Dynamic Tension and Torque Sensor: Design, Fabrication, and Experiments

open access: yesIEEE Access, 2020
Self-decoupled and passive characteristics are crucial requirements for a multi-dimensional sensor. A T-type self-decoupled and passive dynamic tension and torque sensor was proposed, analyzed, and fabricated.
Yisong Tan   +4 more
doaj   +1 more source

Stretchable force sensors [PDF]

open access: yesThe Journal of Cell Biology, 2006
![Graphic][1] Stretching of p130Cas (top) increases its phosphorylation (bottom). SHEETZ/ELSEVIER Cells in the body somehow sense that they are continually being pushed and pulled.
openaire   +1 more source

A Soft Multi-Axis High Force Range Magnetic Tactile Sensor for Force Feedback in Robotic Surgical Systems

open access: yesSensors, 2022
This paper presents a multi-axis low-cost soft magnetic tactile sensor with a high force range for force feedback in robotic surgical systems. The proposed sensor is designed to fully decouple the output response for normal, shear and angular forces. The
Muhammad Rehan   +4 more
doaj   +1 more source

Ground reaction force sensor fault detection and recovery method based on virtual force sensor for walking biped robots [PDF]

open access: yes, 2013
This paper presents a novel method for ground force sensor faults detection and faulty signal reconstruction using Virtual force Sensor (VFS) for slow walking bipeds. The design structure of the VFS consists of two steps, the total ground reaction force (
Erbatur, Kemalettin, Hashlamon, Iyad
core   +1 more source

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