Abstract
The oscillators star-coupled by one resistor exhibit the phase-shift synchronization and there exist many different steady phase patterns according to their initial states. Therefore we have suggested that these systems can be use as structural elements of neural networks and large scale memories. In such cases, to get appropriate phase patterns, controlling the phase patterns should be an important problem. In this study, we propose the Wien-bridge oscillators star-coupled by one resistor driven by the periodic pulse train. In this system, the phase pattern switching is caused by the stimulation of the pulse. From the results, we suggest that the pulse stimulation is one of the ways to control the phase patterns in coupled oscillators systems.
