Title :
On phase pattern transition in star-coupled Wien-bridge oscillators with parameter deviations
Author :
Moro, Seiichiro ; Matsumoro, Tadashi
Author_Institution :
Dept. of Electr. & Electron. Eng., Fukui Univ., Japan
fDate :
28 Aug.-2 Sept. 2005
Abstract :
In this study, we investigate the basins of attraction of the phase patterns and clarify the effect of parameter deviations in pulse-driven star-coupled Wien-bridge oscillators with parameter deviations. From the simulation results, it is shown that some phase pattern can be seen easily and the others can be hardly seen because of the deviations. Moreover, the reachability problems of the phase patterns suggest that these systems can treat not only the spatial phase patterns but the spatio-temporal patterns.
Keywords :
Wien effect; bridge circuits; coupled circuits; network analysis; oscillators; spatiotemporal phenomena; on phase pattern transition; parameter deviations; pulse-driven Wien-bridge oscillators; reachability problems; spatiotemporal patterns; star-coupled Wien-bridge oscillators; Capacitance; Circuits; Control systems; Frequency synchronization; Large-scale systems; Mutual coupling; Neural networks; Oscillators; Resistors; Switches;
Conference_Titel :
Circuit Theory and Design, 2005. Proceedings of the 2005 European Conference on
Print_ISBN :
0-7803-9066-0
DOI :
10.1109/ECCTD.2005.1522981
