Title:
TWO-STAGE MULTI-DEGREE-OF-FREEDOM SPACE POSITION PRECISION STABILIZATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/103724
Kind Code:
A1
Abstract:
A two-stage multi-degree-of-freedom space position precision stabilization system (100). The two-stage multi-degree-of-freedom space position precision stabilization system (100) comprises: a motion platform (1); a secondary platform (2), which is connected to the motion platform (1) and is located below the motion platform (1), wherein the secondary platform (2) is provided with a second electromagnetic driving assembly (26) for adjusting the position of the motion platform (1); a primary platform (3), which is connected to the secondary platform (2) and is located below the secondary platform (2), wherein the primary platform (3) is provided with a first electromagnetic driving assembly (37) for adjusting the secondary platform (2), and thus adjusting the position of the motion platform (1); and a controller (4), which is used for controlling the first electromagnetic driving assembly (37) and the second electromagnetic driving assembly (26).
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| JPS5334076 | CONTROLLED RELATIVE MOTION PROVIDING SYSTEM BETWEEN TWO MEMBERS |
| WO/2004/025814 | RECIPROCATING MOTOR |
Inventors:
LI NING (CN)
Application Number:
PCT/CN2022/132274
Publication Date:
June 15, 2023
Filing Date:
November 16, 2022
Export Citation:
Assignee:
ZJU HANGZHOU GLOBAL SCIENTIFIC AND TECH INNOVATION CENTER (CN)
International Classes:
H02K41/02; H02K11/22
Foreign References:
| CN114362471A | 2022-04-15 | |||
| CN101409248A | 2009-04-15 | |||
| CN102880013A | 2013-01-16 | |||
| CN102734379A | 2012-10-17 | |||
| US20060038989A1 | 2006-02-23 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (HANGZHOU) (CN)
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