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HONG KONG, May 26, 2022 (GLOBE NEWSWIRE) — The WIMI Hologram Academy, in partnership with the Holographic Science Innovation Center, has written a new white paper outlining its application of virtual reality-based aircraft component assembly technology. This article continues below:
The generation of virtual meetings based on virtual truth was developed to solve the problems of small batch sizes, models, complex meeting procedures, and high-precision needs for aircraft component meeting products. WIMI Hologram Academy Scientists at WIMI Hologram Cloud Inc. (NASDAQ: WIMI) discussed in detail the studies and application of virtual truth in the generation of aircraft component assembly procedures.
Before the production of the product, technicians will have to plan the series and follow-up of the product meeting, choose the devices and operating strategies in the virtual environment, determine the rationality of the design of the meeting procedure, and notice various design defects, structural interference and other disturbances in the procedure in a timely manner. Therefore, technicians can visually and clinically analyze the operability, visibility, and accessibility of the meeting object. Then, according to the virtual simulation, modify and optimize the method of the procedure, the design of tools and the production line. design, etc. Finally, generate a moderated clinical product meeting procedure plan to shorten the meeting cycle, decrease the cost of the meeting, and the quality of the component meeting.
The aircraft component gathering represents a significant percentage of the overall aircraft production procedure and is a comprehensive, built-in generation involving disciplines. This generation is very similar to the quality of the product, the time of the production cycle and the cost of production. Using virtual reality-based procedural meeting generation can identify aircraft design and processing issues in a timely manner, solve existing problems as soon as possible, shorten the product progression cycle, and thus decrease product production costs.
The generation is based on a virtual truth platform, with virtual styles of CAD software as input requirements, virtual PC simulation as technical and desktop environments, or immersive virtual environments as deployment paths, which can realistically simulate the deployment procedure. product assembly through CAD style, procedure design virtual assembly simulation, procedure documentation generation and demonstration, allowing detection of assembly disorders and avoid design flaws. However, the human-machine interface with a 2D monitor, keyboard and mouse as the main interaction tools, as well as the movement, rotation, scaling and rotation controls of the CAD software have limitations in the simulation, which affects the further progress of the generation roads, improving this generation and thus gaining widespread use.
Architecture for generating meeting procedures in a virtual environment
In the mid-1990s, researchers conducted initial studies on virtual meeting technology and proposed the use of true virtual software and hardware to provide virtual scenarios with immersion, interactivity, realism, and ease of use for meeting procedure technology. the countries involved and the commercial data technology departments have achieved many study effects and have been well implemented and promoted. National studies are basically kept at the level of virtual meeting in the workplace, thanks to virtual simulation studies to determine all types of design. and procedural problems, and yet download a clinical and systematic plan of product compliance.
Virtual Assembly Process Technology Architecture
The architecture of the virtual meeting procedure generates the following 3 aspects.
(1) Data layer. Data data in the system, such as display permission, use and modification permission, approval and submission procedure, etc. Product manufacturing plans and design data, basically adding the geometric position date between parties in the meeting procedure, meeting order, tension date, meeting route, description of the structure of the procedure, etc.
(2) Execution layer. The execution layer consists mainly of the meeting environment. The device is upside down.
Virtual truth-based aircraft meeting procedure generation primarily refers to the use of virtual truth generation to identify a highly realistic and immersive interactive meeting environment. This meeting environment focuses on the meeting procedure designer. According to the corresponding wisdom and experience, the designer the meeting series and the 3D meeting trace of the product portions in the virtual pc cad styles, and the meeting imitation layer is mainly composed of the geometric style data product portions, tool and tool geometric style data, software formula control knowledge data, and product procedure design and plan making data. The geometric styles of portions, equipment and equipment are basically derived from CATIA software, adding geometric data, attributes and product interrelationships. Knowledge of software formula control mainly retail outlets the status quo of the virtual meeting of control related to the product g environment, the design of the meeting procedure and the output of simulation research results.
The virtual meeting environment is established by first locating products and resources in the simulation environment and then defining the attributes of the imported models, such as product dynamic properties, collision ability, interference properties, and dissolution compensation. Assembly procedure design includes assembly sequence planning, assembly walk adjustment, collision and interference checking, status quo of geometric object constraints, simulation of non-compliance with tolerances, and investigation. and ergonomic optimization, etc. The virtual meeting formula can record the effects of the meeting simulation in real time and output them as procedural documents and 3D simulation animations. Depending on the simulation procedure for the clinical and moderated meeting sequence, the 3D meeting trace can be used as a reference and consultant for genuine work. The output of simulation research effects mainly includes pro procedure catalog generation, procedure protocol reference files, human-machine interaction simulation effects, product interference and design defects, and meeting demo files.
(3) Support layer. The virtual truth environment supports the hardware for planning the design of the virtual meeting procedure and focuses on the procedure operator to achieve data exchange and interactive operation of the meeting procedure design in the immersive environment. This function basically consists of entering virtual commands and operational parameters, calling the corresponding procedure module of the application layer for the procedure, and acting as virtual roaming of the scene, so that the formula has an intuitive and realistic human-computer interaction interface.
The technical characteristics of the meeting procedure in a virtual environment
(1) Virtualization of the meeting procedure Virtual style virtualization, virtualization of the operating and visualization environment, and virtualization of the human-computer interaction operation procedure are the 3 main facets of the virtualization of the meeting procedure. Three-dimensional virtual environment, the workers’ body of procedures can perform the same virtualized operation as the virtual style resources of the actual meeting procedure provided through CAD. The implementation object, operating procedure, and meeting resources used in the design of the virtual meeting procedure are highly compatible with actual production, thus reflecting the actual procedure of assembling the product in a brilliant and intuitive manner, and making the simulation effects highly credible.
(2) Human-computer interaction meeting method The main difference between the three-dimensional desktop-type static meeting and the meeting based on virtual authenticity is reflected in the human-computer interaction. Using the main virtual reality equipment, such as knowledge combinations, knowledge headphones and gloves, three-dimensional mice, etc. , the craftsman can perform the movement, rotation, grip, installation and disassembly of parts in a virtual scene similar to the real environment of the paintings. The operator is actually involved in the meeting. process, reflecting the subjective objective and mind of the person, making the most of the meeting experience and the wisdom gained, and knowing the human-centered design of the process.
(3) The link between design and production. The virtual meeting procedure is the level of transition between the upstream and downstream of product design and production, and is a vital link in the product lifecycle. The procedure ensures the integration of form into the design and manufacture, quality and operation control of the product. The three-dimensional virtual style of the design procedure, the virtual style of the tools required for the production procedure, the virtual style of the automated apparatus used in the procedure and the procedure style received using the procedures department and simulation technology, shape a unification throughout the procedure. The virtual meeting procedure performs the transformation of the physical style into a three-dimensional virtual style and the planning, research and simulation, as well as the optimization of the meeting procedure in the virtual environment. The virtual meeting procedure is strongly connected to all parts of the production chain.
The generation of meeting procedures in a virtual environment of truth.
(1) Implementation of three-dimensional interaction in a virtual immersion environment Traditional meeting simulation interaction is undeniable and can only paint the geometric style of the component through 2D input and output devices (mouse, keyboard and flat screen, etc. ), and the power of meeting planning is low. The simulation of assembly in a virtual reality environment is fully supported by an immersive demonstration formula and spatial interaction devices to genuinely the first attitude of the occasional and the work of the craftsman, simulate the real painting process, to achieve movement. , rotating and scaling in the 3-d area temporarily and accurately, and you can get genuine feedback to enhance the interactive experience and temporarily notice meeting issues exposed from other attitudes.
(2) Improvement of the concept of disunity and mutual inversion of the classic meeting simulation Most of the concepts of meeting simulation are the opposite procedure of disunity and meeting. The way is to temporarily download the product meeting series by making plans for the disunity series of the meeting model. But the meeting order and the disassembly order are absolutely reversible procedures, so the resulting meeting order can only be used as a reference. And the virtual real environment has its own benefits for installation operation and product positioning, and you can carry out the simulation verification of the installation procedure and tracking record for this series.
Conclusion
In reaction to the practical challenges and desires of aircraft component assembly procedure planning, design, and production, this article has brought out the paints of combing assembly procedure generation architecture in a real environment. virtual. The article concentrates on the features and benefits of this generation over the existing classical practices and meeting simulations, and uses this generation to make practical programs in the production of aircraft components, which plays a key role Array However, there is still a long way to go before this generation can be used maturely, systematically and widely. In the future, we deserve to focus on the challenge of differentiating between the virtual meeting theory and the genuine production, that is, the practicality of the virtual meeting, the challenge of the way to display the knowledge of the virtual meeting object model , that is, to solve the precision point of the triangular surface component model, and acting virtual simulation of flexible tubes in the aircraft meeting box. With the advancement of virtual reality generation and meeting procedure generation, virtual simulation generation can indeed play the role of guiding production and solving challenges.
Founded in August 2020, WIMI Hologram Academy is committed to exploring holographic vision through AI and conducts studies on basic science and cutting-edge technologies, guided through human vision. The Holographic Science Innovation Center, in partnership with WIMI Hologram Academy, is committed to exploring the unknown generation of THE HOLOGRAPHIC VISION OF AI, attracting, collecting and integrating applicable global resources and incredible forces, selling complete innovation with clinical and technological innovation at its core, and conducting studies in basic science and cutting-edge technologies.
Contacts
Holographic Science Innovation Center
Email: pr@holo-science. COM