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Ultrahigh-precision measuring device of digital gyroscope

A digital gyroscope and precision measurement technology, which is applied to measurement devices, gyro effect for speed measurement, gyroscope/steering sensing equipment, etc. The effect of improving measurement speed and accuracy

Pending Publication Date: 2022-05-31
西安立中测控科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Theodolite is often used as a high-precision measurement tool in various projects, which is very important to the quality of the project; the existing theodolite is usually leveled with a level instrument, which cannot eliminate the influence of gravity and the earth's rotation, and the error of the measurement is often used. Engineering precision cannot meet the required standard

Method used

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  • Ultrahigh-precision measuring device of digital gyroscope
  • Ultrahigh-precision measuring device of digital gyroscope
  • Ultrahigh-precision measuring device of digital gyroscope

Examples

Experimental program
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Embodiment Construction

[0033] The upper surface of the leveling mounting plate 6 is provided with a sleeve groove 61, and a leveling stud 7 is installed in the sleeve groove 61; the sleeve groove

[0035] The upper surface of the leveling disk 8 is provided with a stud mounting hole 81, and the stud mounting hole 81 penetrates the upper and lower surfaces of the leveling disk 8;

[0038] The leveling disc 8 is installed on the bracket base 9, and the outer side of the bracket base 9 is provided with a support frame installation groove 91, and the support frame is installed

[0042] The installation sleeve 10 is inserted into the stud sleeve installation groove 71, and then sleeved into the sleeve groove 61; leveling the mounting plate 6, leveling

[0043] The bracket is fixedly installed on the device through the support bracket installation slot 91 and the support bracket column slot 92; the bracket is embedded in the support bracket

[0046] The installation sleeve is inserted into the stud sleeve inst...

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Abstract

The invention discloses an ultrahigh-precision measuring device for a digital gyroscope. The ultrahigh-precision measuring device comprises a theodolite, a measuring telescope, a gyroscope connecting rod, the digital gyroscope, a theodolite console, a leveling mounting disc, a leveling stud, a leveling disc, a bracket seat and a mounting sleeve, a measuring telescope is arranged on the theodolite, and a digital gyroscope is fixedly mounted below the measuring telescope through a gyroscope connecting rod; the measuring telescope, the gyroscope connecting rod and the digital gyroscope are positioned in a U-shaped bracket mounting groove of the theodolite; the theodolite is installed on the leveling installation disc through a theodolite control table, handles are arranged on the two sides of the theodolite control table, a control panel installation groove is formed above the handles, and a controller is installed in the control panel installation groove. The device has the advantages that the rotation angle can be rapidly calculated through the controller, and the measuring speed and precision of the device are improved.

Description

Ultra-high-precision measurement device of a digital gyroscope technical field The present invention relates to a kind of ultra-high precision measuring device of digital gyroscope, especially a kind of with fast passing control It is an ultra-high-precision measurement device of a digital gyroscope that calculates the rotation angle and improves the measurement speed and accuracy of the device. Background technique [0002] The gyroscope, as an angular rate sensor, is a very important part of the control system. Gyroscope is divided into analog gyro Gyroscope and digital gyroscope, after the analog gyroscope is sensitive to the angular rate, it is converted into an analog voltage signal output, while the digital gyroscope Gyroscopes (including but not limited to MEMS digital gyroscopes) are sensitive to the angular rate signal, convert it into an analog voltage signal, and then use the The analog-to-digital conversion generates a digital signal, and the digital signa...

Claims

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Application Information

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IPC IPC(8): G01C19/00G01C1/02
CPCG01C19/00G01C1/02
Inventor 高立亭李栋李飞战谷涛孟娜高天
Owner 西安立中测控科技有限公司
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