Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Magnetic Damping01:17

Magnetic Damping

1.0K
Eddy currents can produce significant drag on motion, called magnetic damping. For instance, when a metallic pendulum bob swings between the poles of a strong magnet, significant drag acts on the bob as it enters and leaves the field, quickly damping the motion.
If, however, the bob is a slotted metal plate, the magnet produces a much smaller effect. When a slotted metal plate enters the field, an emf is induced by the change in flux; however, it is less effective because the slots limit the...
1.0K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Aligning Chemical Kinetics with Crystallization Enables Millimeter-Scale Single Crystals of Conductive MOFs.

Journal of the American Chemical Society·2026
Same author

Interlayer Electronic Decoupling Unlocks Giant Birefringence in π-Conjugated Metal-Organic Frameworks.

Advanced materials (Deerfield Beach, Fla.)·2026
Same author

Programming stacking order in conducting van der Waals metal-organic frameworks through ligand aggregation.

Nature chemistry·2026
Same author

A curved-beam piezoelectric MEMS resonator featuring multiple temperature plateaus with enhanced stability.

Microsystems & nanoengineering·2026
Same author

A cochlea bio-inspired tunable piezoelectric cantilever array MEMS microphone: comprehensive study.

Microsystems & nanoengineering·2026
Same author

(Liquid) Metallic Photoresist for Monolithic Microlithography of Elastic Electronics.

Advanced materials (Deerfield Beach, Fla.)·2026

相关实验视频

Updated: Jan 14, 2026

Real-Time DC-dynamic Biasing Method for Switching Time Improvement in Severely Underdamped Fringing-field Electrostatic MEMS Actuators
11:44

Real-Time DC-dynamic Biasing Method for Switching Time Improvement in Severely Underdamped Fringing-field Electrostatic MEMS Actuators

Published on: August 15, 2014

10.7K

具有自动调节能力的静电反弹增强MEMS加速度计.

Chen Wang1, Yao Yuan2,3, Milad Shojaeian1

  • 1ESAT-MNS, University of Leuven, Leuven, 3001, Belgium.

Microsystems & nanoengineering
|October 23, 2025
PubMed
概括
此摘要是机器生成的。

这项研究介绍了一种具有自适应调系统的新型MEMS加速度计. 它实现了更高的灵敏度和更大的测量范围,优于各种应用的传统设计.

更多相关视频

Design and Characterization Methodology for Efficient Wide Range Tunable MEMS Filters
15:25

Design and Characterization Methodology for Efficient Wide Range Tunable MEMS Filters

Published on: February 4, 2018

6.5K
Using Micro-Electro-Mechanical Systems MEMS to Develop Diagnostic Tools
16:05

Using Micro-Electro-Mechanical Systems MEMS to Develop Diagnostic Tools

Published on: October 1, 2007

8.0K

相关实验视频

Last Updated: Jan 14, 2026

Real-Time DC-dynamic Biasing Method for Switching Time Improvement in Severely Underdamped Fringing-field Electrostatic MEMS Actuators
11:44

Real-Time DC-dynamic Biasing Method for Switching Time Improvement in Severely Underdamped Fringing-field Electrostatic MEMS Actuators

Published on: August 15, 2014

10.7K
Design and Characterization Methodology for Efficient Wide Range Tunable MEMS Filters
15:25

Design and Characterization Methodology for Efficient Wide Range Tunable MEMS Filters

Published on: February 4, 2018

6.5K
Using Micro-Electro-Mechanical Systems MEMS to Develop Diagnostic Tools
16:05

Using Micro-Electro-Mechanical Systems MEMS to Develop Diagnostic Tools

Published on: October 1, 2007

8.0K

科学领域:

  • 微电子机械系统 (MEMS) 是一种微电子机械系统.
  • 传感器技术 传感器技术
  • 仪器化 仪器化 仪器化

背景情况:

  • 传统的MEMS加速度计在平衡灵敏度和测量范围方面存在局限性.
  • 开放式和闭环式设计具有固有的权衡,本研究旨在克服这些权衡.

研究的目的:

  • 为静电反弹引入一款具有适应性调系统的新型MEMS加速度计.
  • 为了同时提高测量范围和灵敏度.
  • 与现有的MEMS加速度计设计相比,提高整体性能.

主要方法:

  • 开发了一种带有自适应调系统的MEMS加速度计,采用静电反弹.
  • 集成混合连续时间接口,用于执行执行力.
  • 理论分析和实验验证加速仪的性能.

主要成果:

  • 新型MEMS加速度计显示了提高的灵敏度 (1.28V/g至39.43V/g) 和降低的弹常数 (41.0N/m至1.38N/m).
  • 显著降低噪声底线 (8628 ng/√Hz 到 279 ng/√Hz 在 100 Hz) 和增强动态范围 (127 dB 到 157 dB).
  • 理论分析和实验测试显示出一致的结果,验证了设计的有效性.

结论:

  • 适应性调节系统通过随着加速的增加而降低灵敏度来有效地补偿测量范围.
  • 混合连续时间接口简化了电路设计,减少了模块面积,并最大限度地降低了功耗.
  • 这种新的MEMS加速度计为各种应用提供了具有高灵敏度和大测量范围的有希望的解决方案.