Title:
ACTIVE ROTATIONAL INERTIA DRIVE CONTROL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/155636
Kind Code:
A1
Abstract:
The present invention relates to the field of vibration suppression in a system; specifically disclosed is: relating to an active rotational inertia drive control system, comprising an output carrier, a drive assembly, and a rotational inertia disk; the output carrier comprises a partition and a housing, the partition is fixed on the inner wall of the housing, and the housing is connected to the end part of a controlled structure; one end of the drive assembly is fixed on the housing, and the other end is fixed on the partition; the end part of the drive assembly is connected to an output shaft, the output shaft extends out of the housing, and the other end of the output shaft is connected to the rotational inertia disk; the rotational inertia disk is a disk or ring having a certain mass; the active rotational inertia drive control system to which the present invention relates solves the failure in the prior art of a translational TMD to control rotational shimmy motion; the translational AMD control has low efficiency and poor effectiveness; passively tuned rotational inertia damper control is applicable to problems such as low robustness, complicated frequency modulation technology, and small range of applications.
Inventors:
ZHANG CHUNWEI (CN)
WANG HAO (CN)
WANG HAO (CN)
Application Number:
PCT/CN2019/105646
Publication Date:
August 06, 2020
Filing Date:
September 12, 2019
Export Citation:
Assignee:
UNIV QINGDAO TECHNOLOGY (CN)
International Classes:
E04H9/02; E04B1/98
Foreign References:
| CN109610673A | 2019-04-12 | |||
| CN209509216U | 2019-10-18 | |||
| CN107022955A | 2017-08-08 | |||
| CN102825613A | 2012-12-19 | |||
| US5964327A | 1999-10-12 |
Other References:
See also references of EP 3730713A4
Attorney, Agent or Firm:
WAYNE INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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