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Reduction of Parasitic Capacitance of A PDMS Capacitive Force Sensor [PDF]

open access: yesMicromachines, 2018
Polymer-based flexible micro electro mechanical systems (MEMS) tactile sensors have been widely studied for a variety of applications, such as medical and robot fields.
Tatsuho Nagatomo, Norihisa Miki
doaj   +5 more sources

Development of a Real-Time Thermoplastic Mask Compression Force Monitoring System Using Capacitive Force Sensor [PDF]

open access: yesFrontiers in Robotics and AI, 2022
Purpose: Thermoplastic masks keep patients in an appropriate position to ensure accurate radiation delivery. For a thermoplastic mask to maintain clinical efficacy, the mask should wrap the patient's surface properly and provide uniform pressure to all ...
Tae-Ho Kim   +4 more
doaj   +2 more sources

A Redundant-Sensing-Based Six-Axis Force/Torque Sensor Enabling Compactness and High Sensitivity [PDF]

open access: yesSensors
Capacitive sensors are widely adopted in compact robotic systems due to their simple structure, ease of fabrication, and scalability for miniaturized designs.
Seung Yeon Lee   +6 more
doaj   +2 more sources

Carbon Black/PDMS Based Flexible Capacitive Tactile Sensor for Multi-Directional Force Sensing

open access: yesSensors, 2022
Flexible sensing tends to be widely exploited in the process of human–computer interactions of intelligent robots for its contact compliance and environmental adaptability.
Yinlong Zhu   +5 more
doaj   +3 more sources

A Rigid–Flexible Coupled Six-Dimensional Force Sensor and Its PINN-Based Decoupling Algorithm [PDF]

open access: yesSensors
Six-dimensional force sensors are widely used in compliant robotic control and safe human–machine interactions due to their mature sensing mechanisms and high accuracy.
Yinlong Zhu   +4 more
doaj   +2 more sources

Design Analysis and Isotropic Optimization for Miniature Capacitive Force/Torque Sensor

open access: yesSensors
A capacitive six-axis force/torque (F/T) sensor has favorable characteristics for miniature design. However, when designing small-sized force/torque sensors, anisotropy among the six axes can lead to uneven sensitivity across each axis.
Seung Yeon Lee   +5 more
doaj   +3 more sources

Feasibility of novel four degrees of freedom capacitive force sensor for skin interface force

open access: yesBioMedical Engineering OnLine, 2012
Background The objective of our study was to develop a novel capacitive force sensor that enables simultaneous measurements of yaw torque around the pressure axis and normal force and shear forces at a single point for the purpose of elucidating pressure
Murakami Chisato   +2 more
doaj   +3 more sources

Compliment Graphene Oxide Coating on Silk Fiber Surface via Electrostatic Force for Capacitive Humidity Sensor Applications

open access: yesSensors, 2017
Cylindrical silk fiber (SF) was coated with Graphene oxide (GO) for capacitive humidity sensor applications. Negatively charged GO in the solution was attracted to the positively charged SF surface via electrostatic force without any help from adhesive ...
Kook In Han   +7 more
doaj   +3 more sources

Comparative analysis of selected performance parameters of capacitive touch sensors [PDF]

open access: yesBiuletyn Wojskowej Akademii Technicznej, 2022
In the article, various types of touch buttons are presented and compared, including standardself-capacitance buttons and Metal over Cap Technology (MoCT) buttons which work through thedeflection of the additional covering conductive layer.Two types of ...
Mariusz Mścichowski   +2 more
doaj   +1 more source

Enhancement of sensing characteristics of Polydimethylsiloxane‐based capacitive force sensor by introducing conductive polymer to dielectric layer

open access: yesElectronics Letters, 2021
A capacitive force sensor is one of the electronics components used in several electronic devices and applications. An improvement of sensing characteristics of the sensor, for example sensitivity and response time, becomes an interesting research topic.
Yasumin Siangkhio   +7 more
doaj   +1 more source

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