Recyclable airplane model experimental facility capable of changing appearance and parameter
A technology for changing the shape of an aircraft model, which is applied in measuring devices, aerodynamic tests, and testing of machine/structural components, etc. It can solve problems such as non-reusability, difficulty in changing the shape and parameters of aircraft models, and save experiment cycles. cost saving effect
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[0037] Describe the present invention below in conjunction with specific embodiment:
[0038] This embodiment is a reusable aircraft model experimental device that can quickly change its shape and parameters, including a support structure for supporting the aircraft model, a variable-length fuselage structure, a fuselage shell fairing and a control box 8, the machine The body shell fairing is set outside the variable-length fuselage structure, and the control box controls the collection of balance data and the support angle of the support structure; in addition, the aircraft model experimental device also includes a variable tail system, a variable canard system, a jet Rotor system and rotor balance5.
[0039] Refer to attached figure 1 , the support structure used to support the aircraft model includes a box-shaped lower bracket 1, a DC motor 4, a hydraulic cylinder 3 and a box-shaped upper bracket 2, and the lower end of the box-shaped lower bracket 1 is fixed to the ground...
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