Circuit Techniques to Suppress Crosstalk Due to Circuit Nonidealities in Zero-Potential-Biasing Method for Resistive Sensor Matrix

Yoo, Yong-Sang; Choi, Byong‐Deok

doi:10.1109/jsen.2023.3234242

Cited by 3 publications

(1 citation statement)

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“…When a single force sensor is employed to identify the user effort input for movement of a machine in various directions then the data recorded by the sensor corresponding to forces in multiple directions causes crosstalk. Crosstalk is the term for the mistake that results due to multiple direction force values in measured data [6]. The crosstalk is produced by the multiplexer channels' leakage currents and the pathways taken by the various strain gauge elements within the sensor.…”

Section: Introductionmentioning

confidence: 99%

Motor controlled system development with force-assistance using force/torque sensor for four-axis ceiling suspension system

Jiwane

Patil

Dhanvijay

2023

IJPEDS

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Multi-axis force and torque sensors are type of transducers. They can measure force and torque in three dimensions. These sensors have multiple applications in robotic systems. The majority of these type of sensors use the strain measurement in any elastic structure. There are multiple approaches for strain measurement which include resistive strain gauge, piezo-electric and capacitive technologies. The evaluation of such a system can be done on various parameters, maximizing the acceptable sensing range while minimizing measurement errors/crosstalk is the main design challenge. In future, because force and torque sensors are necessary for service machines to interact with people in different situations, they will be widely deployed. However, it is challenging to find an appropriate force/torque sensor, and the cost is very high, because of certain design concerns and needs. This paper discusses an application based on the multi-axis force/torque sensor. A force-assisted control system has been proposed with simultaneous motorized action using force as feedback. The sensor needs and machine performance are reviewed after a thorough analysis of relevant data. This thorough investigation will benefit in the interfacing of specialized force/torque sensors to reduce crosstalk and aid in broadening the scope of service machines in which they can be used.

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Section: Introductionmentioning

confidence: 99%