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Development of a Capacitive-Piezoelectric Tactile Force Sensor for Static and Dynamic Forces Measurement and Neural Network-Based Texture Discrimination [PDF]
IEEE Sensors JournalTaking inspiration from human tactile system, a sensitive biomimetic multimodal tactile sensor for discrimination of static and dynamic forces is presented in this paper.
Muhammad Rehan +2 more
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A flexible capacitive force sensor for cardiopulmonary resuscitation
International Journal of Applied Electromagnetics and Mechanics, 2019This paper introduces a new flexible capacitive force sensor for cardiopulmonary resuscitation (CPR) to evaluate the quality of chest compression (CC). Compared with other feedback devices, this sensing element is flexible, which helps avoid the risk of tissue injury to the patient.
Song, Siyang +5 more
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Improving the performance of piezoresistive force sensors by modeling sensor capacitance
2010 IEEE International Symposium on Industrial Electronics, 2010Piezoresistive force sensors exhibit considerable lower accuracy compared with load cells and force measuring systems based in strain gauges, however a new method for measuring forces using piezoresistive sensors is described in this paper, leading to a considerable increase in the repeatability of force readings.
L. Paredes-Madrid +2 more
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Development of a capacitive-type 6-axis force-torque sensor
2017 IEEE SENSORS, 2017Force sensing is a crucial task for robots, especially when end effectors such as fingers and hands need to interact with unknown environments; to sense such forces, a force-torque (F/T) sensor is an essential component. In this paper, we propose a small-sized 6-axis F/T sensor with a novel arrangement of 12 transducers using the force transducer we ...
Sophon Somlor +4 more
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A prototype force sensing unit for a capacitive-type force-torque sensor
2014 IEEE/SICE International Symposium on System Integration, 2014Force sensing is a crucial task for robots, especially when the end effectors such as fingers and hands need to interact with an unknown environment, for example in a humanoid robot. In order to sense such forces, a force/torque sensor is an essential component.
S. Somlor +3 more
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Micromechanical Capacitive Acceleration Sensor with Force Compensation
1990A micromechanical acceleration sensor consisting of a differential capacitor has been developed. The seismic mass is etched in silicon forming simultaneously the middle electrode and is suspended on 8 cantilever beams consisting of highly boron doped silicon. The mass is embedded in a glass-siliconglass-sandwich between the counter electrodes which are
H. F. Schlaak +5 more
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A capacitive tri-axial tactile force sensor design
Proceedings of IEEE/ASME International Conference on Advanced Intelligent Mechatronics, 2002Summary form only given. A tri-axial tactile force sensor design is presented. The multiple electrode design allows the sensor to detect displacements of an electrode relative to a second set of electrodes. The primary role of this force sensor is for integration into the finger of an articulated hand such as the Stanford/JPL hand or the Utah/MIT hand.
T.A. Chase, R.C. Luo
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Stereolithography as a meso-structure for input force reduction to a capacitive force MEMS sensor
SPIE Proceedings, 2007This paper focuses on the design and development of a novel MEMS based force sensor for use in a smart electrical switch which can be used to sense forces applied during the disconnection/connection of the switch. Sensed forces will permit the power to the switch to be turned on/off electronically to prevent arcing at 42 Volts, which would otherwise ...
Henry K. Chu +2 more
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Force Touch Detection on Capacitive Sensors using Deep Neural Networks
Proceedings of the 21st International Conference on Human-Computer Interaction with Mobile Devices and Services, 2019As the touchscreen is the most successful input method of current mobile devices, the importance to transmit more information per touch is raising. A wide range of approaches has been presented to enhance the richness of a single touch. With Apple's 3D Touch, they successfully introduce pressure as a new input dimension into consumer devices.
Tobias Boceck +3 more
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Capacitive Force Sensors for Prestress in Accelerator Magnet Coils
2000The capacitive force sensors are set up to determine the compressive stress in the collared coil assemblies of superconducting quadrupole magnets throughout assembly and cold testing.
L. Vieillard +3 more
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