Aerospace

XTOP3D’s Aerospace Solution page introduces its advanced 3D Digital Image Correlation (3D-DIC) technology designed for non-contact, high-precision deformation and full-field strain measurement. Specially engineered for the aerospace industry, the XTDIC system excels in critical, harsh environments—delivering real-time dynamic tracking for aircraft wing deflection, attitude measurement in wind tunnel testing, structural connector failure analysis, and material testing at ultra-high temperatures up to 2000°C. Fully integrated with FEA (Finite Element Analysis) verification, XTOP3D empowers aviation structural engineers to enhance aircraft stability, evaluate material fatigue, and optimize safety performance with absolute accuracy.

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Empowering Scenarios
  • The XTDIC-STROBE three-dimensional dynamic measurement system, based on dynamic trajectory tracking of landmark points, can analyze in real time the vibration and deformation caused by wind force during wind tunnel tests, and specifically calculate parameters such as the wing's attitude angle and rotational acceleration under a specific speed wind tunnel model.
    Wind tunnel dynamic test

    Wind tunnel dynamic test

  • Three-dimensional digital image correlation (3D-DIC), based on two key technologies: large-angle weak-correlation speckle matching method and camera dynamic correction method, can be used to measure the deformation and attitude of wings in wind tunnel models, as well as detect large deflection of wings during flight.
    Component deformation test

    Component deformation test

  • Aircraft parts are mostly connected by welding, hinging, riveting, etc. Digital image correlation (DIC) technology can be used to analyze the deformation and displacement of part connection structures under load, analyze whether the load can be effectively transmitted, and ensure the safety and reliability of the connection parts.
    Connector failure analysis

    Connector failure analysis

  • Component and structure testing is a crucial aspect of aircraft stability and safety testing. DIC technology can be used to measure deformation of wings and flaps, components (such as seats and turbines), fuselage shell deformation, and vibration testing.
    Structural dynamic deformation test

    Structural dynamic deformation test

  • Non-contact DIC technology can be used for various aerospace material testing, including conventional testing, high-temperature and high-pressure testing, high-speed dynamic testing, fatigue testing, and microscale material testing. It is particularly suitable for heterogeneous composite materials, and the data can be used for finite element analysis (FEA) verification.
    Mechanical testing of aviation materials

    Mechanical testing of aviation materials

  • DIC measurement technology can be used for vibration, collision deformation, and fatigue monitoring tests, analyzing the fatigue strength of aviation materials under cyclic loading, identifying the strength of structural components and damaged areas, preventing fatigue failure caused by repeated cycles, and helping to optimize material and structural performance.
    Safety testing (vibration, collision, fatigue testing, etc.)

    Safety testing (vibration, collision, fatigue testing, etc.)

  • Application Cases
    • Application of DIC technology in dynamic deformation measurement of large aircraft wings
      Based on simulation verification of a 1:10 scale wing test bench, the Xintuo 3D XTDIC-STROBE 3D dynamic measurement system was used for synchronous measurement and accuracy comparison. It was verified that the full-field measurement accuracy of the aircraft wing dynamic deformation reached 0.21mm/2m, which meets the requirements for wing deflection monitoring under flight loads, and provides a high-precision full-field dynamic deformation measurement solution for aircraft aeroelastic analysis.
    • XTOP3D DIC three-dimensional dynamic measurement system for aircraft space attitude measurement
      In modern aircraft performance testing, the motion analysis of aircraft and their structural components is often based on theoretical simulations or wind tunnel experiments. Using the Xintuo 3D DIC high-speed measurement system combined with a high-speed camera, we can measure the trajectory, attitude, displacement, and deformation of aircraft structural components and onboard objects while in flight.
    • 3D strain measurement of materials at ultra-high temperatures of 2000 degrees
      The XTOP3D XTDIC three-dimensional full-field strain measurement system, based on digital image correlation (DIC) technology, can simultaneously measure the morphology, deformation, and strain of materials in high-temperature environments. It can detect surface shape changes caused by high temperatures, reveal the material failure process, and quantitatively determine the critical temperature and strain range for failure.
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