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Method, device and storage medium for processing strain data of target object

A technology of target object and processing method, applied in the fields of electrical digital data processing, special data processing applications, instruments, etc., can solve the problem of low accuracy of strain data

Active Publication Date: 2021-11-02
CHINA RAILWAY FIRST SURVEY & DESIGN INST GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a processing method, device and storage medium for target object strain data, so as to at least solve the technical problem of low accuracy of target object strain data in the prior art

Method used

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  • Method, device and storage medium for processing strain data of target object
  • Method, device and storage medium for processing strain data of target object
  • Method, device and storage medium for processing strain data of target object

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Embodiment 1

[0053] According to an embodiment of the present application, an embodiment of a method for processing strain data of a target object is also provided. It should be noted that the steps shown in the flow charts of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions , and, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0054] The method embodiment provided in Embodiment 1 of the present application may be executed in a mobile terminal, a computer terminal, or a similar computing device. figure 1 A hardware structure block diagram of a computer terminal (or mobile device) for realizing a processing method of strain data of a target object is shown. Such as figure 1 As shown, the computer terminal 10 (or mobile device 10) may include one or more (shown by 102a, 102b, ..., 102n in the figure) pr...

Embodiment 2

[0198] According to an embodiment of the present application, a device for processing target object strain data for implementing the above method for processing target object strain data is also provided, and the device is implemented in software or hardware.

[0199] Figure 11 is a schematic structural diagram of a processing device for strain data of a target object according to an embodiment of the present application; Figure 11 As shown, the device 1100 includes: an acquisition unit 1102, a decomposition extraction unit 1104, and a model construction unit 1106, wherein:

[0200] An acquisition unit 1102, configured to acquire strain data and temperature data of the target object;

[0201] The decomposition and extraction unit 1104 is used to perform multi-level decomposition on the strain data and the temperature data according to the frequency bands, and extract strain data components and temperature data component;

[0202] The model construction unit 1106 is config...

Embodiment 3

[0236] Embodiments of the present application may provide a computing device, and the computing device may be any computer terminal device in a group of computer terminals. Optionally, in this embodiment, the above computing device may also be replaced with a terminal device such as a mobile terminal.

[0237] Optionally, in this embodiment, the aforementioned computing device may be located in at least one network device among multiple network devices of the computer network.

[0238] Optionally, in this embodiment, the aforementioned computing device includes one or more processors, memories, and transmission devices. Wherein, the memory can be used to store software programs and modules, such as program instructions / modules corresponding to the method and device for processing strain data of the target object in the embodiments of the present application. The processor executes various functional applications and data fusion by running the software programs and modules sto...

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Abstract

The present application discloses a processing method, device, and storage medium for strain data of a target object. The method includes: obtaining strain data and temperature data of the target object; performing multi-level decomposition on the strain data and temperature data according to frequency bands, and obtaining multiple From the multi-level multi-band strain data components and temperature data components, extract the highly correlated strain data components and temperature data components of the same level and frequency bands; build a model based on the highly correlated strain data components and temperature data components of the same level and frequency bands, and obtain the temperature Influence relationship of the strain on the target object. The present application solves the technical problem of low accuracy of target object strain data in the prior art.

Description

technical field [0001] The present application relates to the technical field of data processing, in particular, to a processing method, device and storage medium for strain data of a target object. Background technique [0002] In engineering, target objects such as steel beams have large dimensions and complex structures. Therefore, in order to ensure engineering safety, it is usually necessary to monitor and analyze the stress data of the target object in real time. Various factors such as the structure, movement and temperature of the steel beam will have an impact on the strain of the steel beam. However, since the temperature in the actual monitoring scene will inevitably change with the monitoring time, it will bring noise to the monitored strain data. At the same time, in some cases, the stress of temperature on the steel beam occupies a large proportion of all the stresses of the steel beam. If the stress change caused by the temperature change factor is ignored, t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/20
CPCG06F30/20G06F2119/08G06F2119/14
Inventor 王立新汪珂李储军雷升祥
Owner CHINA RAILWAY FIRST SURVEY & DESIGN INST GRP