Title :
Aperiodic and chaotic dynamics in hybrid step motor-new experimental results
Author :
Robert, B. ; Alin, F. ; Goeldel, C.
Author_Institution :
LAM-UFR Sci. Exactes et Naturelles, Reims, France
Abstract :
Chaos theory is rarely used in electromechanical system studies. A previous paper shows through many simulations the chaotic behaviours of the stepping motor in spite of a relatively simple model. This paper deals with the nonlinearities of the stepper that lead to chaotic behaviour. It presents the first part of a study the object of which is to use and control a stepping motor in its unused dynamic zones. We demonstrate the relevance of this model by comparing the simulations to experimental results
Keywords :
Poincare mapping; bifurcation; chaos; control nonlinearities; machine control; stepping motors; Poincare maps; aperiodic dynamics; bifurcation diagram; chaos theory; chaotic behaviour; chaotic dynamics; electromechanical system; hybrid step motor; nonlinearities; quasi-periodic behaviour; stepping motor control; unused dynamic zones; Chaos; Electromechanical systems; Electronic mail; Frequency; Nonlinear dynamical systems; Power engineering and energy; Power system modeling; Reluctance motors; Signal processing algorithms; Torque;
Conference_Titel :
Industrial Electronics, 2001. Proceedings. ISIE 2001. IEEE International Symposium on
Conference_Location :
Pusan
Print_ISBN :
0-7803-7090-2
DOI :
10.1109/ISIE.2001.932047
