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Parallel assembly method, device, equipment and medium for complex opto-electromechanical systems

An assembly method, opto-mechanical technology, applied in manufacturing computing systems, design optimization/simulation, instruments, etc., can solve problems such as difficulty in meeting assembly efficiency and assembly performance, and achieve the effect of high-efficiency assembly and production.

Active Publication Date: 2020-09-29
NAT UNIV OF DEFENSE TECH
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Problems solved by technology

With the development trend of intelligent manufacturing and Industry 4.0, the manufacturing of complex opto-mechanical systems based on traditional manual assembly has gradually become difficult to meet the increasing demand for assembly efficiency and assembly performance

Method used

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  • Parallel assembly method, device, equipment and medium for complex opto-electromechanical systems
  • Parallel assembly method, device, equipment and medium for complex opto-electromechanical systems
  • Parallel assembly method, device, equipment and medium for complex opto-electromechanical systems

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Embodiment Construction

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0043] The invention provides a parallel assembly method for complex opto-mechanical systems, such as figure 1 shown, including the following steps:

[0044] S101. Collect data on the assembly objects in the physical space, and improve the calculation model in the digital space according to the collected data;

[0045] In practical applications, the physical space corresponds to the actual assembly system, and the digital space corresponds to the virtual asse...

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Abstract

The invention discloses a parallel assembly method, device and equipment for a complex optical-mechanical-electrical system and a medium. The parallel assembly method comprises the steps that data acquisition is carried out on an assembly object in a physical space to perfect a calculation model in a digital space; in the assembling process, performance testing is conducted on an assembling link in the physical space, an assembling performance index corresponding to the physical space is obtained, and an assembling performance index corresponding to the digital space is obtained through simulation calculation; according to the assembling performance indexes, assembling error calculation and compensation parameter distribution are carried out through a calculation model, the compensated assembling performance indexes are predicted, and an optimal compensation scheme is determined. According to the scheme, the assembly process in the physical space is guided to be adjusted. According tothe method, the two parallel virtual and real worlds of the physical space and the digital space are associated and guided mutually, the calculation model is subjected to assembly error calculation, the assembly process in the physical space is guided reversely, and the whole process is measurable, controllable, visual, stable in performance and high in efficiency.

Description

technical field [0001] The invention relates to the technical field of intelligent manufacturing, in particular to a parallel assembly method, device, equipment and medium for complex opto-mechanical systems. Background technique [0002] Complex optomechanical systems include space cameras, remote sensing equipment, telescopes, servo systems, seekers, and more. With the rapid development of technologies such as aerospace, remote sensing observation and digital technology, the demand for such systems is increasing, and the demand for high-efficiency and high-reliability assembly is also becoming stronger. [0003] However, at present, the assembly and adjustment of complex opto-mechanical systems are basically done manually. The reliability of assembly accuracy is extremely dependent on the workers' rich experience in assembly and adjustment, and the assembly efficiency is not high. With the development trend of intelligent manufacturing and Industry 4.0, the manufacturing ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/20G06F30/17G06Q10/06G06Q50/04
CPCG06Q10/06393G06Q50/04G06F30/17G06F30/20G06F2111/10Y02P90/30
Inventor 尚建忠吴伟罗自荣曹玉君卢钟岳蒋涛陈春奇
Owner NAT UNIV OF DEFENSE TECH
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