Mechanical Decoupling Algorithm Applied to Electric Drive Test Bed | Zendy

Qiang Song | Zendy; Lin Luo | Zendy

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Mechanical Decoupling Algorithm Applied to Electric Drive Test Bed

Author(s) -

Qiang Song,

Lin Luo

Publication year - 2014

Publication title -

mathematical problems in engineering

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.262

H-Index - 62

eISSN - 1026-7077

pISSN - 1024-123X

DOI - 10.1155/2014/710865

Subject(s) - decoupling (probability) , diagonal , control theory (sociology) , engineering , dynamometer , control engineering , coupling (piping) , algorithm , computer science , automotive engineering , control (management) , mechanical engineering , mathematics , artificial intelligence , geometry

New approach and analysis are proposed in this paper to enhance the steady and rapidity of the electric drive test bed. Based on a basic drive motor dynamometer system (DMDS) test bed, detailed mathematical model and process control are established and analyzed. Relative gain array (RGA) method and diagonal matrix method are used to analyze the mechanical coupling caused by mechanical connection on the DMDS test bed, and the structure and algorithm of dynamic decoupling are proposed. Simulation and experiment all indicate that the designed decoupling method can efficiently improve the control accuracy and response speed

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