Title:
FUZZY/MASTER-SLAVE/FEEDBACK COOPERATION-BASED MULTI-MOTOR CLOSED-LOOP COUPLING COOPERATIVE CONTROL SYSTEM AND METHOD
Document Type and Number:
WIPO Patent Application WO/2021/184581
Kind Code:
A1
Abstract:
A fuzzy/master-slave/feedback cooperation-based multi-motor closed-loop coupling cooperative control system and method, relating to the technical field of motor control. According to the system, a plurality of motors form an end-to-end closed-loop coupling system by means of controllers; meanwhile, each controller comprises a master-slave controller, a fuzzy controller, and a feedback controller; the problem in the prior art of poor synchronism of multi-motor coordination control is mitigated by means of closed-loop coupling arrangement of the plurality of motors, and the technical problems of poor stability and poor accuracy of existing control strategies are mitigated by means of a fuzzy/master-slave/feedback control strategy.
Inventors:
WU YANJUAN (CN)
WANG YUNLIANG (CN)
CHENG YANBIN (CN)
WANG YUNLIANG (CN)
CHENG YANBIN (CN)
Application Number:
PCT/CN2020/099143
Publication Date:
September 23, 2021
Filing Date:
June 30, 2020
Export Citation:
Assignee:
UNIV TIANJIN TECHNOLOGY (CN)
International Classes:
H02P5/00; H02P5/74; H02P6/04
Foreign References:
| CN102868336A | 2013-01-09 | |||
| CN101976997A | 2011-02-16 | |||
| CN201854229U | 2011-06-01 | |||
| CN106026793A | 2016-10-12 | |||
| JP5904865B2 | 2016-04-20 |
Other References:
WU YANJUAN; CHENG YANBIN; WANG YUNLIANG: "Research on a Multi-Motor Coordinated Control Strategy Based on Fuzzy Ring Network Control", IEEE ACCESS, vol. 8, 18 February 2020 (2020-02-18), USA, pages 39375 - 39388, XP011775953, DOI: 10.1109/ACCESS.2020.2974906
Attorney, Agent or Firm:
TIANJIN CAIZHI PATENT & TRADEMARK AGENCY, LTD. (CN)
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