iGPS dynamic measurement error real-time compensation method for aircraft automatic assembly

A technology of dynamic measurement and real-time compensation, applied in measuring devices, optical devices, instruments, etc., can solve problems such as redundant errors

Active Publication Date: 2016-03-16
BEIHANG UNIV
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Problems solved by technology

[0004] In order to overcome the above-mentioned deficiencies in the prior art, the present invention provides a real-time compensation method for iGPS dynamic measurement errors for automatic assembly of aircraft, which is a real-time tracking measurement compensation method for automatic

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  • iGPS dynamic measurement error real-time compensation method for aircraft automatic assembly
  • iGPS dynamic measurement error real-time compensation method for aircraft automatic assembly
  • iGPS dynamic measurement error real-time compensation method for aircraft automatic assembly

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[0052] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0053] The present invention is an iGPS dynamic measurement error real-time compensation method for automatic assembly of aircraft, see Figure 1-Figure 4 , the specific steps are as follows:

[0054] Step 1. Determine the measurement target and plan the measurement range;

[0055] Step 2. Build an iGPS two-station measurement system;

[0056] Step 3, obtaining coordinate information of the measurement target;

[0057] Step 4, solving the measurement target angle;

[0058] Step five, solving the basic parameters of the transmitter beam;

[0059] Step 6. Correct the basic parameters of the transmitter beam;

[0060] Step 7, solving the coordinate information of the measurement target correction;

[0061] Step 8. Repeat steps 3 to 7 to correct the second transmitter;

[0062] Step 9, solving the dynamic measurement information of the measurement target.

[0063...

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Abstract

Disclosed is an iGPS dynamic measurement error real-time compensation method for aircraft automatic assembly. The method comprises nine big steps: I, determining a measurement target, and planning a measurement range; II, building an iGPS two-station measurement system; III, obtaining coordinate information of the measurement target; IV, solving angles of the measurement target; V, solving basic parameters of light beams of an emitter; VI, correcting the basic parameters of the light beams of the emitter; VII, solving correction coordinate information of the measurement target; VIII, repeating the step III to the step VII, and correcting a second emitter; and, IX, solving dynamic measurement information of the measurement target. The method solves the problem that a redundancy error is introduced when an iGPS performs real-time tracking measurement on the measurement target in the aircraft assembly process, and the object of real-time monitoring for the aircraft assembly process is achieved finally.

Description

technical field [0001] The invention provides a real-time compensation method for iGPS dynamic measurement error used in aircraft automatic assembly, which relates to a dynamic measurement error compensation method based on indoor GPS i.e. iGPS (indoorGPS) automatic assembly platform measurement auxiliary system, which is used for aircraft automatic assembly The real-time monitoring and information feedback of the process solves the problem of multi-target real-time tracking and measurement on the assembly site, and belongs to the technical field of digital measurement. Background technique [0002] The iGPS measurement system is a new type of large-scale space measurement system, which has the characteristics of high precision, high efficiency and multi-task parallelism, and can provide global and real-time measurement data. The automatic assembly platform based on iGPS is an effective solution to the automatic assembly of aircraft parts, and can solve the problems of large...

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Application Information

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IPC IPC(8): G01B11/00
CPCG01B11/002
Inventor 陈良杰孙占磊景喜双张承阳张鹏飞赵罡
Owner BEIHANG UNIV
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