Resonant-type micro-mechanical optic fiber gyroscope
A mechanical gyro and resonance technology, which is applied in the direction of speed measurement by gyro effect, gyroscope/steering sensing equipment, measuring device, etc., can solve the problems of micro-mechanical gyro sensitivity and insufficient resolution, and achieve easy digital signal processing and improve sensitivity , reducing the effect of synovial damping
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0015] like figure 1 As shown, the present invention is composed of a comb-shaped interdigital driver 1, a flat mass 2, a lever amplification mechanism 3 and a double-ended tuning fork resonator 4. The flat mass 2 is in the middle position and is suspended on the base through a support beam. Its x direction Two comb-shaped interdigital actuators 1 fixed on the base are placed symmetrically on the upper side, and two pairs of lever amplification mechanisms 3 are arranged symmetrically in the y direction, and are connected to two double-ended tuning fork resonators (DETF) 4 on the outside.
[0016] like figure 2 As shown, the flat mass 2 is a thin solid cubic structure with a length and width of 100-1000 μm and a thickness of 70-80 μm, which is fixed on the xoy plane of the rotating coordinate system. After being driven by the electrostatic force, it will move along the x-axis direction at a speed υ relative to the rotating coordinate system, and the rotating coordinate system...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com