Field-oriented modelling for a two-phase axial-flux brushless motor in a direct-drive electric vehicle by using similarity transformation and singular value decomposition methods
2009 ◽
Vol 223
(5)
◽
pp. 633-646
Keyword(s):
Modelling techniques are proposed for describing a two-phase axial-flux brushless motor in a direct-drive electric vehicle. Similarity transformation and singular value decomposition (ST-SVD) methods are used to linearize the system model. Stationary and cosecant coordinate models are derived on the basis of the methods proposed. Decoupled inductances and constant torque relations are also obtained. The model proposed is a very useful aid in describing the system dynamics. Simulation and experimental results are illustrated to verify the validity of the model. The given system modelling techniques can provide valuable mathematical models for associated vector control.
1993 ◽
Vol 140
(3)
◽
pp. 145
◽
Optimizing Image Compression Using Singular Value Decomposition Based on Structural Similarity Index
2017 ◽
Vol 7
(4)
◽
pp. 316
Keyword(s):
2011 ◽
Vol 37
(3)
◽
pp. 354-359
◽