Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Resistive type space debris detection device and method

A space debris and detection device technology, which is applied in the direction of measuring devices, electric/magnetic exploration, radio wave measurement systems, etc., can solve the problem that the direction and speed of space debris cannot be given, the direction of space debris cannot be given, and the space cannot be given. Information about fragment size and orientation etc.

Active Publication Date: 2018-08-28
BEIJING INST OF SPACECRAFT ENVIRONMENT ENG
View PDF6 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, piezoelectric detectors can usually only provide information on the number, velocity and quality of space debris, but cannot give information on the size and direction of space debris; semiconductor detectors can provide information on the number, size, and The information of the space debris cannot give information such as the direction and velocity of the space debris; the ionization detector can give the information of the mass, velocity and composition of the space debris, and cannot give the direction of the space debris

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
  • Resistive type space debris detection device and method
  • Resistive type space debris detection device and method
  • Resistive type space debris detection device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The present invention will be described in further detail below in conjunction with the accompanying drawings, but this is only exemplary and not intended to limit the protection scope of the present invention. Below in conjunction with accompanying drawing, patent of the present invention is described further.

[0035] The resistance-type space debris detection device of the present invention includes a detection housing with a top opening, a first membrane group, a second membrane group and a piezoelectric effect detection layer, wherein the first membrane group is arranged at the top opening of the detection housing , the second membrane group is set in the middle of the detection housing, and the piezoelectric effect detection layer is located at the bottom of the detection housing, wherein the first membrane group and the second membrane group have the same structure, and are respectively laminated by two layers of polymer films. Each layer of polymer film is plate...

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
Login to View More

Abstract

The invention discloses a resistive type space debris detection device. The resistive type space debris detection device comprises a detection casing, a first film group, a second film group and a piezoelectric effect detection layer, wherein the first film group and the second film group are identical in structure and are respectively composed of two layers of polymer films, parallel metal conductive wires at equal intervals are plated on each polymer film layer, the metal conductive wires between the adjacent film layers are perpendicular to each other, and the square grid closely-packed structure is formed. The invention further discloses a method utilizing the detection device to carry out space debris detection. The device is advantaged in that the structure is simple, control is convenient, and detection on the size, the speed, the direction and the mass of the space debris can be realized.

Description

technical field [0001] The invention belongs to the technical field of space debris environment detection, and in particular relates to a resistance type space debris detection device. Background technique [0002] In the space environment, "space debris" (also known as space junk) is the waste left in space by human spaceflight activities, and is the main source of pollution of the space environment. Since the launch of the first artificial earth satellite in 1957, the total number of space debris has exceeded 40 million, and the total mass has reached several million kilograms. The number of space debris that can be observed by ground telescopes and radars has increased by about 200 per year on average, greater than 10 There are now more than 9,200 centimeters of space debris. Space debris is mainly distributed in the low-orbit region below 2000 kilometers, and they pose a serious threat to spacecraft in near-Earth space. [0003] The size range of space debris includes ...

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
IPC IPC(8): G01V3/02
Inventor 沈自才田东波徐坤博刘业楠武强张品亮
Owner BEIJING INST OF SPACECRAFT ENVIRONMENT ENG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com