Ground multi-mode force hybrid test platform for small celestial body detection attachment mechanism

A hybrid testing and testing platform technology, applied in the testing of machine/structural components, testing of mechanical components, measuring devices, etc., can solve the problems of high cost, complex simulation test system, difficult deployment, etc., to achieve strong load adaptability, Guarantee control accuracy and safety performance, the effect of structure optimization

Pending Publication Date: 2022-08-05
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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However, these simulation test systems are gen

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  • Ground multi-mode force hybrid test platform for small celestial body detection attachment mechanism
  • Ground multi-mode force hybrid test platform for small celestial body detection attachment mechanism
  • Ground multi-mode force hybrid test platform for small celestial body detection attachment mechanism

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[0033] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0034] like Figure 1-2 As shown, the present invention provides a ground multi-mode force hybrid test platform for a small celestial body detection attachment mechanism, including a main frame 1, a single attachment unit test device 2, a test platform 3, a series of attachment unit test devices 4 and an overall attachment mechanism test device 5, wherein the main body frame 1 is arranged on the test platform 3; the single attachment unit test device 2 is installed on the right side of the main body frame 1 to test the rigidity limit of the attachment connection between the single attachment unit and the test platform 3; the series attachment unit test device 4 is installed On the left side of the main frame 1, it is used to test the mechanical...

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Abstract

The invention relates to a ground simulation test platform for a deep space exploration attachment mechanism, in particular to a ground multi-mode force hybrid test platform for a small celestial body exploration attachment mechanism. Comprising a main body frame, a single attachment unit testing device, a testing platform, a series attachment unit testing device and an integral attachment mechanism testing device, wherein the main body frame is arranged on the testing platform; the single attachment unit testing device is mounted on the main body frame and is used for testing the adsorption rigidity limit of the single attachment unit and the testing platform; the series attachment unit testing device is mounted on the main body frame and is used for testing the attachment and desorption mechanical properties of the series attachment unit mechanism on the simulated rock; the overall attachment mechanism testing device is installed on the main body frame and used for testing the adhesive force mechanical property of the whole attachment device on the simulated rock. The system has the characteristics of high integration level, high flexibility, high measurement and control index precision and the like, the control precision and the safety performance of the system are ensured, and the technical requirements for microgravity coupling and compensation of small celestial bodies are met.

Description

technical field [0001] The invention relates to a ground simulation test platform for a deep space detection attachment mechanism, in particular to a ground multi-mode force hybrid test platform for a small celestial body detection attachment mechanism. Background technique [0002] Mechanisms and devices oriented to space applications need to be verified by systematic and standardized ground tests to confirm whether they can adapt to the working environment of the target celestial body and whether they can successfully complete the established target tasks. For the small celestial body detection and attachment task, due to its complex terrain characteristics and microgravity environment, it is extremely difficult to test and verify the performance and reliability of related mechanisms on the ground. The current simulation experiment methods for space applications are mainly divided into multi-joint manipulator systems, air bearing suspension systems and neutral buoyancy box...

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Application Information

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IPC IPC(8): B64G7/00G01M13/00
CPCB64G7/00G01M13/00
Inventor 张伟程钦锟李俊麟李振新王博
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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