thin film spacecraft

A technology of spacecraft and thin-film sensors, which is applied in the direction of aerospace vehicles, antennas, aircraft, etc., and can solve the problems of not being able to better realize the high performance and long life requirements of spacecraft

Active Publication Date: 2021-05-25
NAT UNIV OF DEFENSE TECH
View PDF15 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The main purpose of the present invention is to provide a thin-film spacecraft, which integrates thin-film propulsion, thin-film imaging, thin-film communication, thin-film power generation, etc. To better realize the spacecraft's demand for high performance and long life

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • thin film spacecraft
  • thin film spacecraft
  • thin film spacecraft

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0052] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0053] Aiming at the requirements of long-duration and large-scale space missions for long-life and high-performance spacecraft, and at the same time meeting the higher requirements of space missions for response time and manufacturing costs, the invention is based on new aerospace thin-film structure technology and deep integration technology of structural loads , a thin-film spacecraft is proposed, including a multi-functional body platform 1, a thin...

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

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
Login to view more

Abstract

The invention discloses a thin-film spacecraft and belongs to the technical field of spacecraft design. The thin-film spacecraft includes a multifunctional body platform, a thin-film propulsion device, a thin-film camera, a thin-film antenna, a thin-film battery, a thin-film sensor, and a thin-film actuator. The thin-film sail is stretched into a huge regular hexagonal sail surface, which obtains flight power under the action of solar light pressure, and the thin-film camera can perform high-resolution imaging of the observation target. The invention integrates multi-functions such as thin-film propulsion, thin-film imaging, thin-film communication, thin-film power generation, thin-film sensing and actuation, and can complete long-duration and large-scale space flight missions, and the invention combines thin-film structure technology and multi-functional The advantages of functional structure technology, through the deep integrated design of structure and load, further realize the weight reduction and energy increase of the spacecraft structure and the improvement of the function ratio, which can better meet the needs of the spacecraft for high performance and long life.

Description

technical field [0001] The invention belongs to the technical field of spacecraft structure design, and in particular relates to a thin-film spacecraft. Background technique [0002] With the continuous improvement of spacecraft performance requirements, the spacecraft has an urgent need for a larger scale and size of its own platform, solar array, and antenna structures. However, in order to meet the limitations of the current rocket launch capability While increasing in size, try to achieve lighter weight and smaller folded volume. Therefore, the large-scale, light-weight and small-volume reduction of the spacecraft structural platform has become the unremitting goal of spacecraft designers in various countries. The thin film structure has the characteristics of light weight, small storage volume, and easy realization of super-large space structures. It has good application prospects in spacecraft propulsion, communication, energy, etc., and has become a popular aerospace...

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

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): B64G1/22B64G1/44B64G1/66H01L31/0445H01L31/048H01Q1/28H01Q1/38H01Q21/00
CPCB64G1/22B64G1/443B64G1/66H01L31/048H01Q1/285H01Q1/38H01Q21/00H01L31/0445Y02E10/50
Inventor 李东旭刘望吴军
Owner NAT UNIV OF DEFENSE TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap