Title :
The application of wavelet phase-space reconstruction in BLDCM system´s features analysis
Author :
Cao, J.W. ; Sun, C.Z. ; An, Y.J.
Author_Institution :
Shenyang Univ. of Technol., Shenyang
Abstract :
Detecting the chaotic strange attractor is worked by reconstructing phase-space using one-dimension time series. The wavelet phase-space reconstruction can reconstruct the BLDCM (blushless direct current motor) system´s strange attractor, and reconstruct the phase-space diagram of different working state. Therefore, using different features of the phase-plane diagrams, it can accurately control BLDCM system with the anti-control and control of chaos.
Keywords :
brushless DC motors; chaos; wavelet transforms; BLDCM system; blushless direct current motor system; chaotic strange attractor; features analysis; one-dimension time series; phase-plane diagrams; wavelet phase-space reconstruction; Chaos; Control systems; DC motors; Discrete wavelet transforms; Electrical engineering; Filters; Phase detection; Time series analysis; Voltage; Wavelet analysis;
Conference_Titel :
Electrical Machines and Systems, 2007. ICEMS. International Conference on
Conference_Location :
Seoul
Print_ISBN :
978-89-86510-07-2
Electronic_ISBN :
978-89-86510-07-2
