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Integrated tool for meeting testing and parking requirements of high-precision navigation sensor

A sensor and high-precision technology, which is applied in the field of deep space exploration aircraft, can solve the problem that the accuracy of navigation sensors cannot reach the accuracy of use, and achieve the effect of eliminating the impact

Pending Publication Date: 2020-08-18
SHANGHAI SATELLITE ENG INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] During the ground test, due to the interference of external factors such as the ground equipment platform, the introduction of noise signals makes the accuracy of the navigation sensor less than the accuracy of use.

Method used

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  • Integrated tool for meeting testing and parking requirements of high-precision navigation sensor
  • Integrated tool for meeting testing and parking requirements of high-precision navigation sensor

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Embodiment Construction

[0019] Below in conjunction with specific embodiment and attached figure 1 , 2 The present invention will be described in detail. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0020] Aiming at the characteristics of high measurement accuracy of navigation sensors in high-speed impact detection tasks in deep space, the present invention provides an integrated tooling device that meets the testing and parking requirements of high-precision navigation sensors based on the idea of ​​an air-floating vibration-isolation optical platform.

[0021] The present invention is composed of a base 1, an air-floating vibration-isolation platform 2, a mechanic...

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Abstract

The invention relates to an integrated tool for meeting the testing and parking requirements of a high-precision navigation sensor. The integrated tool comprises a base, an air floating vibration isolation platform, a mechanical arm, a head limiting device and a tail limiting device, wherein the air floating vibration isolation platform is positioned on the base of the tool, and the air floating vibration isolation platform and the base are connected through the mechanical arm; and the air floating vibration isolation platform has two degrees of freedom rotation of pitch and yaw by controllingthe mechanical arm. The high-precision navigation sensor is mounted on the air floating vibration isolation platform, and the rotation and steering of the high-precision navigation sensor are lockedby the head limiting device and the tail limiting device.

Description

technical field [0001] The invention relates to the technical field of deep space exploration aircraft, in particular to an integrated tooling device that meets the testing and parking requirements of high-precision navigation sensors. Background technique [0002] Impact detection requires the impactor to invade the selected area of ​​the celestial body at high speed, and to invert the properties of the internal structure and composition of the celestial body. important. [0003] During the ground test, due to the interference of external factors such as the ground equipment platform, the introduction of noise signals makes the accuracy of the navigation sensor less than the accuracy of use. Contents of the invention [0004] The technical problem solved by the invention is: aiming at the characteristics of high measurement accuracy of navigation sensors in deep space high-speed impact detection tasks, based on the idea of ​​air-floating vibration-isolation optical platf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25H1/14B25H1/18B25H1/00B64G5/00
CPCB25H1/14B25H1/18B25H1/00B64G5/00
Inventor 陆希彭玉明方宝东王伟王骢刘辉刘畅
Owner SHANGHAI SATELLITE ENG INST
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