An Evaluation Method of Wind Tunnel Test Balance Based on Acceleration Signal Energy
A technology of wind tunnel test and signal energy, which is used in aerodynamic test, machine/structural component test, measurement device, etc. It can solve the problem of long calibration method cycle, many steps, and difficulty in determining the accuracy and reliability of mechanical data, etc. problems, to achieve the effect of reliable evaluation, reliable test data, and accurate mechanical data
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment
[0027] figure 1 Shown, a kind of embodiment of the present invention is, a kind of evaluation method of the wind tunnel test balance based on acceleration signal energy, and its steps are as follows:
[0028] A, before the test, install model three-way acceleration sensor 1a, frame three-way acceleration sensor 2a and balance three-way acceleration sensor 3a respectively on the top inner wall of aircraft model 1, model frame 2 and balance 3, model three-way acceleration sensor 1a, The signal output terminals of the frame three-way acceleration sensor 2a and the balance three-way acceleration sensor 3a are all connected to the signal conditioning instrument; the signal conditioning instrument is also connected to the computer through the data acquisition device;
[0029] B, simulate actual working conditions, carry out wind tunnel test to aircraft model; While test, model three-way acceleration sensor 1a, frame three-way acceleration sensor 2a and balance three-way acceleration...
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