Full-tensor magnetic gradient measurement system mounting error calibration device and calibration method
A technology of installation error and measurement system, which is applied to measurement devices, measurement of magnetic variables, navigation through velocity/acceleration measurement, etc. Simple to use effects
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0076] like figure 1 As shown, this embodiment provides a calibration device 10 for the installation error of the full tensor magnetic gradient measurement system, and the calibration device 10 includes:
[0077] An excitation source 11, configured to provide an excitation signal;
[0078] A calibration source 12, electrically connected to the excitation source 11, for generating a calibration magnetic field driven by the excitation source 11;
[0079] A non-magnetic placement platform 13, located below the calibration source 12, is used to provide a placement platform;
[0080] The mounting bracket 14 is arranged on one side of the calibration source 12 for providing a mounting platform;
[0081] A full tensor magnetic gradient measurement component 15 is arranged on the mounting bracket 14 for measuring the magnetic field gradient value generated by the calibration source 12 at the full tensor magnetic gradient measurement component 15;
[0082] The combined inertial navi...
Embodiment 2
[0103] like image 3 As shown, this embodiment provides a calibration device for the installation error of a full tensor magnetic gradient measurement system. The difference between it and Embodiment 1 is that the calibration device 10 described in this embodiment also includes:
[0104] Auxiliary excitation source 11', for providing auxiliary excitation signal;
[0105] An auxiliary calibration source 12', electrically connected to the auxiliary excitation source 11', for generating an auxiliary calibration magnetic field driven by the auxiliary excitation source 11';
[0106] Auxiliary non-magnetic placement table 13', located below the auxiliary calibration source 12', for providing a placement platform;
[0107] Wherein, the excitation source 11 and the auxiliary excitation source 11' are synchronously driven, and the calibration source 12 and the auxiliary calibration source 12' are arranged symmetrically with respect to the measuring point of the full tensor magnetic gr...
Embodiment 3
[0114] like Figure 4 As shown, this embodiment provides a calibration device for the installation error of a full tensor magnetic gradient measurement system, which is different from Embodiment 2 in that the calibration source 12 and the auxiliary The calibration source 12' is driven by the same source.
PUM
Property | Measurement | Unit |
---|---|---|
Diameter | aaaaa | aaaaa |
Magnetic moment | aaaaa | aaaaa |
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