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Manual and automatic integrated spinup device and microgravity roll state simulation system

A hand-automatic, driving force technology, applied in the simulation device of space navigation conditions, transportation and packaging, space navigation equipment, etc., can solve the problems of difficulty in on-orbit capture, waste of GEO orbital resources, etc. The effect of controllable rotation speed and simple operation

Pending Publication Date: 2019-08-02
CHINA ACADEMY OF SPACE TECHNOLOGY
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the rapid development of space missions, many uncontrollable or abandoned satellites have accumulated in the GEO belt (GEO ± 200km), and these satellites lead to a serious waste of GEO orbital resources
For in-orbit failed satellites, in terms of attitude characteristics, due to energy dissipation effects such as star solar wings and propellant sloshing, they will eventually show a rolling attitude, and it is a major difficulty to capture them on-orbit

Method used

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  • Manual and automatic integrated spinup device and microgravity roll state simulation system
  • Manual and automatic integrated spinup device and microgravity roll state simulation system
  • Manual and automatic integrated spinup device and microgravity roll state simulation system

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Embodiment Construction

[0049] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. In addition, all directions or positional relationships (such as "upper", "lower", "front", "backward", "left", "right") mentioned in the embodiments of the present application are based on the drawings The positional relationship is only for the convenience of understanding the application and simplifies the description, and does not imply a specific orientation that the referred devices or elements must have, and should not be construed as limiting the application.

[0050] The present invention aims to protect a manual-automatic integrated spinning device, the manual-automatic integrated spinning device, as a component of the suspension spinning mechanism, can make the suspended target 9 spin around the spin axis; for convenience Describe the manual and automatic integrated spinning device more clearly, and...

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Abstract

The invention provides a manual and automatic integrated spinup device and a microgravity roll state simulation system and relates to the technical field of on-orbit service and maintenance. The manual and automatic integrated spinup device is suitable for enabling a suspension target to spin around a spinning axis. The manual and automatic integrated spinup device comprises a manual spinup component and / or a spinup motor, a spinup rotating part and a friction piece, wherein the manual spinup component and / or the spinup motor is used for providing a spinup driving force; the spinup rotating part is suitable for converting a torque into rotating motion around the axis under the driving of a spinup driving force; the friction piece is indirectly or directly connected with the spinup rotatingpart; and the friction piece is suitable for fitting a driven part and driving the driven part to coaxially rotate with the friction piece. The manual and automatic integrated spinup device simultaneously has a manual driving mode and a motor driving mode, a clutch is configured, the two driving modes do not interfere with each other, and after being assembled at one time, the manual and automatic integrated spinup device can be switched between manual driving and motor driving at wills without repeatedly changing hardware and without being repeatedly debugged.

Description

technical field [0001] The invention relates to the technical field of on-orbit service and maintenance, in particular to a manual-automatic integrated spinning device and a microgravity rolling state simulation system. Background technique [0002] Geostationary Orbit (GEO) is an important earth orbit resource for human beings, and the on-orbit resources are limited by the orbital position and are extremely scarce. However, with the rapid development of space missions, many uncontrollable or abandoned satellites have accumulated in the GEO belt (GEO ± 200km), which leads to a serious waste of GEO orbital resources. For in-orbit failed satellites, in terms of attitude characteristics, due to energy dissipation effects such as star solar wings and propellant sloshing, they will eventually show a rolling attitude, and it is a major difficulty to capture them on-orbit. In order to solve this difficulty, it is urgent to carry out research on key technologies related to on-orbit...

Claims

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Application Information

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IPC IPC(8): B64G7/00
CPCB64G7/00
Inventor 黄龙飞李志黄剑斌蒙波李伟达张志民庞羽佳韩旭王尹耿安鸿
Owner CHINA ACADEMY OF SPACE TECHNOLOGY
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