The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 20, 2022
Filed:
Jun. 23, 2020
Institute of Mechanics, Chinese Academy of Sciences, Beijing, CN;
Guangdong Academy of Aerospace Research Imech, Cas, Guangzhou, CN;
Wenhao Li, Beijing, CN;
Heng Zhang, Beijing, CN;
Guanhua Feng, Beijing, CN;
Chen Zhang, Beijing, CN;
Lei Yang, Beijing, CN;
Linli Lv, Beijing, CN;
INSTITUTE OF MECHANICS, CHINESE ACADEMY OF SCIENCES, Beijing, CN;
GUANGDONG ACADEMY OF AEROSPACE RESEARCH IMECH, CAS, Guangzhou, CN;
Abstract
A spacecraft nutation inhibition method for low-orbit geomagnetic energy storage in-orbit delivery includes: S1, enabling a delivery connection rod to be slidably connected to two mass blocks in a length direction, and adjusting the center of mass of a spacecraft system to pass through a main connecting shaft; S2, respectively measuring, calibrating and adjusting the center of mass and the principal axis of inertia of the delivery connection rod that is to deliver the space target or de-orbit debris; S3, carrying out energy storage delivery; S4, respectively adjusting the center of mass and the moment of inertia of the delivery connection rod after delivering the space target or de-orbit debris; S5, carrying out energy dissipation and unloading; and S6, enabling the spacecraft system to prepare to grab the next space target or de-orbit debris and proceeding to the next delivery work cycle.