関連する実験動画

Updated: May 6, 2026

Fabrication Process of Silicone-based Dielectric Elastomer Actuators
10:32

Fabrication Process of Silicone-based Dielectric Elastomer Actuators

Published on: February 1, 2016

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ハイドロゲル基の強い,速いアクチュエータは,電解気圧による

Hyeonuk Na1, Yong-Woo Kang1, Chang Seo Park1

  • 1Department of Material Science and Engineering, Seoul National University, Seoul 08826, Republic of Korea.

Science (New York, N.Y.)
|April 14, 2022
PubMed
まとめ

研究者らは,ターゴル圧力と電気大気圧を用いた 強力で速い水素ジェルアクチュエータを開発した. これらの高度なソフトアクチュエータは 新しいアプリケーションの速度と強さの限界を克服します

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Clipper Circuit01:18

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Biasing a Junction Field Effect Transistor (JFET) is crucial for setting operational parameters and ensuring efficient functioning in electronic circuits. JFETs are characterized by using a single carrier type in N-channel or P-channel configurations, where the channel is surrounded by PN junctions. These junctions are central to the device's ability to control current flow.
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The fast decoupled power flow method addresses contingencies in power system operations, such as generator outages or transmission line failures. This method provides quick power flow solutions, essential for real-time system adjustments. Fast decoupled power flow algorithms simplify the Jacobian matrix by neglecting certain elements, leading to two sets of decoupled equations:
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Generator voltage control is crucial for maintaining the stable operation of synchronous generators and wind turbines. In older models, a DC generator driven by the rotor delivers DC power to the rotor's field winding, and the power is transferred through slip rings and brushes. In the latest models, static or brushless exciters are used. Static exciters rectify AC power from the generator terminals and then transfer the DC power directly to the rotor. Brushless exciters, on the other hand, use...
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