Satellite attitude control magnetic torque, satellite attitude control system and satellite

A technology of satellite attitude control and magnetic torque, which is applied in space navigation equipment, space navigation equipment, space navigation aircraft, etc., can solve the problems of high power consumption, low efficiency of electromagnetic torque, limited satellite power energy, etc., and achieve saving Energy, reduced time required, and low power consumption effects

Pending Publication Date: 2018-06-12
黄一君
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional magnetic torque of the electromagnetic coil is to generate a magnetic field through electric current. When outputting the magnetic torque, continuous current i

Method used

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  • Satellite attitude control magnetic torque, satellite attitude control system and satellite
  • Satellite attitude control magnetic torque, satellite attitude control system and satellite

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Embodiment Construction

[0019] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0020] The invention provides a satellite attitude control magnetic moment, the satellite attitude control magnetic moment is applied to a satellite, and is used to adjust the satellite attitude control system of the satellite, so as to meet the stability of the satellite during flight.

[0021] On-board power supply system, the on-board power supply system is used to supply power to the satellite to ensure that the satellite can realize its basic functions.

[0022] figure 1 It is a structural block diagram of satellite attitud...

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PUM

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Abstract

The invention provides a satellite attitude control magnetic torque; the satellite attitude control magnetic torque comprises a control computer, a magnetic wiping control circuit and a permanent magnet body; the control computer is used for transmitting a magnetic torque write-in signal and a magnetic torque wiping signal; the magnetic torque wiping signal writes the permanent magnet body in a rated magnetic torque when the magnetic torque write-in signal is received, and wiping off the magnetism of the permanent magnet body when the magnetic torque wiping signal is received. The satellite attitude control magnetic torque greatly reduces time required to complete gesture control while saves more energy sources, and is more reliable. The invention further provides a satellite attitude control system and a satellite.

Description

technical field [0001] The invention relates to a satellite attitude control magnetic moment, a satellite attitude control system and a satellite. Background technique [0002] The satellite attitude control system is used to ensure the stability of the satellite during flight, and has the function of maintaining or changing the orientation of the satellite in space as required. In the actual use of satellites, most of the missions require the satellite to be completed in a stable flight attitude, and some of the missions even need to control the attitude of the satellite, so the attitude control technology (attitude control) plays a vital role in the application of satellites. effect. [0003] The attitude control system of modern small satellites needs to meet the requirements of high efficiency and reliability, so the magnetic torque device must have the characteristics of simple structure, long working time, high efficiency and high reliability. The traditional magneti...

Claims

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Application Information

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IPC IPC(8): B64G1/24B64G1/22
CPCB64G1/22B64G1/24
Inventor 黄一君
Owner 黄一君
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