Title:
HYDRAULICALLY REGULATING ROTATIONAL INERTIA ACTIVE CONTROL APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/155641
Kind Code:
A1
Abstract:
The present invention relates to the field of suppression of vibration in systems, and discloses a hydraulically regulating rotational inertia active control apparatus, comprising an active output module and a hydraulic variable rotational inertia module. The active output module comprises an apparatus pipe cavity and a driver, an encoder, and a transmission fixed inside the apparatus pipe cavity. The hydraulic variable rotational inertia module comprises a rotational inertia disk housing, and a propulsion submodule and a hydraulic submodule arranged inside the rotational inertia disk housing. The hydraulic submodule comprises a liquid storage cavity, a pump, an annular hydraulic pipe network, a hydraulic hose, and a liquid transport pipe, and the propulsion submodule comprises a drive motor, gears, a propulsion straight pipe and a liquid output pipe. The rotational inertia of the present invention can be automatically regulated by means of hydraulics, featuring high regulating precision, a broad regulating range, and a wide system application scope. The present invention features a greater robustness, and control results will not be greatly impacted by changes in the form of a structure or changes in an external load.
Inventors:
ZHANG CHUNWEI (CN)
WANG HAO (CN)
WANG HAO (CN)
Application Number:
PCT/CN2019/105656
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:
CN109610678A | 2019-04-12 | |||
CN209509218U | 2019-10-18 | |||
CN101016758A | 2007-08-15 | |||
CN2542758Y | 2003-04-02 | |||
CN206556871U | 2017-10-13 | |||
JPH09195581A | 1997-07-29 |
Attorney, Agent or Firm:
WAYNE INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
Download PDF: