Results 31 to 40 of about 117,703 (100)

Semi-active vibration control of the motorized spindle using a self-powered SSDV technique: simulation and experimental study

open access: yesAutomatika, 2022
SSD (synchronized switch damping) is used for vibration control of the motorized spindle based on piezoelectric stack. Moreover, inspired by self-powered SSDI, a self-powered SSDV circuit was designed to overcome the disadvantages of requiring ...
Likang Zheng   +4 more
doaj   +1 more source

Portable and wearable self-powered systems based on emerging energy harvesting technology

open access: yesMicrosystems & Nanoengineering, 2021
A self-powered system based on energy harvesting technology can be a potential candidate for solving the problem of supplying power to electronic devices.
Chen Xu   +3 more
doaj   +1 more source

Self-Powered Flexible Multicolor Electrochromic Devices for Information Displays

open access: yesResearch, 2023
The development of self-powered flexible multicolor electrochromic (EC) systems that could switch different color without an external power supply has remained extremely challenging. Here, a new trilayer film structure for achieving self-powered flexible
Wenzhao Xue   +5 more
doaj   +1 more source

Nanogenerator-based self-powered sensors for data collection

open access: yesBeilstein Journal of Nanotechnology, 2021
Self-powered sensors can provide energy and environmental data for applications regarding the Internet of Things, big data, and artificial intelligence.
Yicheng Shao   +5 more
doaj   +1 more source

Recent Advances in Self-Powered Piezoelectric and Triboelectric Sensors: From Material and Structure Design to Frontier Applications of Artificial Intelligence

open access: yesSensors, 2021
The development of artificial intelligence and the Internet of things has motivated extensive research on self-powered flexible sensors. The conventional sensor must be powered by a battery device, while innovative self-powered sensors can provide power ...
Zetian Yang   +9 more
doaj   +1 more source

Recent Progress on Built-in Wave Energy Converters: A Review

open access: yesJournal of Marine Science and Engineering
A built-in wave energy converter (BI-WEC) is a type of WEC that is fully encapsulated within a floating body that is easy to integrate and promotes reliability.
Hao Wang   +5 more
doaj   +1 more source

Ultrafast and Stable Organic Single‐Crystal Vertical Phototransistor for Self‐Powered Photodetection and High‐Speed Imaging

open access: yesAdvanced Electronic Materials, 2023
Organic semiconductor crystals herald new opportunities for fabricating high‐performance optoelectronic devices, due to their intrinsic properties including outstanding charge transport properties, long exciton lifetime, and diffusion length.
Yuting Zhang   +14 more
doaj   +1 more source

A High Responsivity and Photosensitivity Self‐Powered UV Photodetector Constructed by the CuZnS/Ga2O3 Heterojunction

open access: yesAdvanced Materials Interfaces, 2023
Fabricating a heterojunction photodetector is efficient to take advantage of the built‐in electric field formed by heterojunction and thus improve the performance of photodetector.
Zunxian Lv   +7 more
doaj   +1 more source

Self‐Powered Smart Textile Based on Dynamic Schottky Diode for Human‐Machine Interactions

open access: yesAdvanced Science, 2023
The growing demand for sustained self‐powered devices with multifunctional sensing networks is one of the main challenges for smart textiles, which are the critical elements for the future Internet of Things (IoT) and Point of Care (POC). Here, cellulose‐
Pengfei Deng   +7 more
doaj   +1 more source

Underwater Biomimetic Whisker Sensor Based on Liquid Metal and Triboelectric Nanogenerator

open access: yes水下无人系统学报
To enhance the maneuverability and adaptability of underwater robots, it is essential to improve their perception of the surrounding environment. Inspired by the hair follicle structure of animal whiskers, this paper proposed a liquid metal-based ...
Yuanzheng LI   +5 more
doaj   +1 more source

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