A wing simulation test bench driven by linear motor

Abstract

The invention provides a wing simulation test bench driven by a linear motor. The test bench comprises a bottom assembly which is provided with a pedestal, wheels, linear motors, T-shaped grooves, a six-axis force measurement sensor, a bottom supporting disc, a long connecting rod, and a push rod, a machine body assembly which is provided with a machine body mounting plate, a bottom flange plate,a first servo motor, a first speed reducer, a bearing mounting plate and a bearing cover, the two chest assemblies which are symmetrically arranged on two sides of the machine body assembly and comprise center connecting plates, stepped flange plates, auxiliary supporting flange plates, air bag supporting rods, auxiliary supporting air bags, second speed reducers, second servo motors, concave connecting plates and torque sensors, two first wing assemblies which are connected with the two chest assemblies and comprise first wing bodies, guide grooves, guide plates, clamping jaws, motor mountingblocks and third servo motors, and the two second fin assemblies which are connected with the two first fin assemblies correspondingly and comprise second fin bodies and second fin flanges.

Description

technical field [0001] The invention relates to a wing simulation test bench, in particular to a wing simulation test bench driven by a linear motor. Background technique [0002] Flapping-wing aircraft has many advantages that traditional fixed-wing aircraft do not have. However, due to the lack of aerodynamic theoretical guidance for its core component wing system, it is necessary to use a wing simulation test bench for a large number of experiments when designing a flapping-wing aircraft. Experiment and practice, and the existing wing simulation test bench can't carry out stress analysis experiment to the wing of the flapping wing aircraft of different wing types, different flapping rules preferably. Contents of the invention [0003] The present invention is carried out in order to solve the above problems, and the purpose is to provide a wing simulation test bench driven by a linear motor. [0004] The invention provides a wing simulation test bench driven by a linea...

AI Technical Summary

Problems solved by technology

[0002] Flapping-wing aircraft has many advantages that traditional fixed-wing aircraft do not have. However, due to the lack of aerodynamic theoretical guidance for its core component wing system, it is necessary to use a wing simulation test bench for a large number of experiments when designing a flapping-wing aircraft. However, the existing wing simulation test bench cannot perform force analysis experiments on the wings of flapping aircraft with different wing types and different flapping laws.

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