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A Self-Powered Vibration Sensor With Wide Bandwidth
IEEE Transactions on Industrial Electronics, 2020A self-powered vibration sensor based on electromagnetic induction is presented in this paper. The vibration sensor is implemented with stacked flexible coils and polymeric springs. The stacked flexible coil enables large output signal, while long and flexible springs enable high sensitivity and wide linear range of the sensor. At resonance, the sensor
Yunjia Li +4 more
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Self-powered lightning current sensor
2016 IEEE SENSORS, 2016In this paper, a self-powered lightning current sensor based on the electromagnetic induction principle has been proposed. The sensor whose signal coil and power harvesting coil are nested in lightning channel (such as grounding wire of lightning arresters) can be triggered and powered by the lighting current.
Disheng Wang +3 more
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Self-Powered Multiparameter Health Sensor
IEEE Journal of Biomedical and Health Informatics, 2018Wearable health sensors are about to change our health system. While several technological improvements have been presented to enhance performance and energy-efficiency, battery runtime is still a critical concern for practical use of wearable biomedical sensor systems.
Andreas Tobola +7 more
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Self-powered ionic tactile sensors
Journal of Materials Chemistry C, 2023Tremendous efforts have been devoted to wearable mechanical sensors to meet growing needs in healthcare sensors and electronic skins.
Kundan Saha +4 more
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Self-Powered Tactile Sensor with Learning and Memory
ACS Nano, 2019Fabrication of human-like intelligent tactile sensors is an intriguing challenge for developing human-machine interfaces. As inspired by somatosensory signal generation and neuroplasticity-based signal processing, intelligent neuromorphic tactile sensors with learning and memory based on the principle of a triboelectric nanogenerator are demonstrated ...
Chaoxing Wu +7 more
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Nanogenerators‐Based Self‐Powered Sensors
Advanced Materials Technologies, 2022AbstractWith the rapid technological development, self‐powered sensor systems that are capable of operating without an external power supply are becoming more and more crucial in the field of sensing and detection. One of the major drawbacks of a typical sensor is the necessity of an external power supply or batteries, which makes sensor systems more ...
Rajib Mondal +4 more
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Self-powering amperometric sensor and biosensor
Journal of Electroanalytical Chemistry, 2012Abstract A unique Prussian blue nanotubes sensor using a two-compartment cell derives the current signal from the chemical energy of the hydrogen peroxide analyte, without input of electrical potentials, is described. The Prussian blue reduces hydrogen peroxide and is itself reduced by electron flow from the counter reaction at the auxiliary ...
Wong, Lai Peng +2 more
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Nanogenerator as self-powered vibration sensor
Nano Energy, 2012Abstract Vibration is one of the most popular phenomena that exists in our daily life. Detection of mechanical vibration usually uses laser technology. Here, we demonstrated the first application of a piezoelectric nanogenerator (NG) as a self-powered sensor for detecting the vibration status of a cantilever.
Aifang Yu, Peng Jiang, Zhong Lin Wang
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A self-powered damage detection sensor
The Journal of Strain Analysis for Engineering Design, 2003All existing methods of embedded damage-detecting sensors require an external power source and a means of transmitting the data to a central processor. This paper presents a novel self-powered strain sensor capable of transmitting data wirelessly to a remote receiver.
N Elvin, A Elvin, D. H Choi
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Study on the Self-Powered Electromagnetic Sensor
Applied Mechanics and Materials, 2013For the situation that external power supply can not be used in some special occasions , the internal factors of them should be adopted to achieve the self-powered. Inspired by the phenomenon that some passive electromagnetic induction sensors produce electronic pulses signal, the design proposes an electronic devices that can obtain power without ...
Rui Lan Zhang +3 more
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