A posture correcting device for a Mars landing module

A landing module and attitude technology, which is applied to the landing device of the aerospace vehicle, the system for the aerospace vehicle to return to the earth's atmosphere, etc., can solve the problem of the volume, weight, and energy constraints of the built-in cylindrical landing module, and the unsatisfactory initial landing attitude of the landing module. Attitude requirements and other issues, to achieve the effect of light weight, small volume, simple structure
CN103274062BActive Publication Date: 2016-04-20SHANGHAI SATELLITE ENG INST
3 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHANGHAI SATELLITE ENG INST
Publication Date
2016-04-20

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention provides a device for centering postures of a Mars landing capsule. The device comprises a base plate (1), a support (2), a connecting shaft (3), a torsional spring (4), a centering ring (5) and a compressing and releasing device (6). Under the conditions that the size, the weight and the energy supply of the device are limited strictly, an initiating explosive device acts to release the compacted torsional spring, and therefore the centering ring is driven to center the postures of the Mars landing capsule. The device for centering the postures of the Mars landing capsule has the advantages of being simple in structure, safe, reliable, small in size and light in weight. As the effective means for guaranteeing the correct postures of the landing capsule on the Mars, the device for centering the postures of the Mars landing capsule can be directly applied to development for a landing capsule in the first Chinese Mars landing detecting task, and can also provide reference for design of Chinese follow-up small-scale planet landing capsules.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a Mars landing system, in particular to a posture correcting device for a Mars landing module. Background technique

[0002] my country plans to launch a Mars global remote sensing probe in December 2015 to realize Mars orbiting and carry out Mars global remote sensing exploration; at the same time, it will carry out Mars landing verification missions to verify Mars entering deceleration landing related technologies.

[0003] Due to the constraints of the launch window and the existing carrying capacity, the weight of the lander in the Mars global remote sensing probe is only 60kg, and the volume, weight, and energy of the built-in cylindrical landing capsule are strictly limited; at the same time, due to the topographical characteristics of the landing site And the landing process is uncertain, the initial landing attitude of the landing module may not meet the specified face-up attitude requirements, and later adjustments are...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More