O. U. KheowanO. RangsimanV. S. ZykovC. K. ChanS. C. MüllerOtto von Guericke University of MagdeburgMahidol UniversityAcademia Sinica Taiwan2018-09-072018-09-072001-09-01Physical Review E - Statistical, Nonlinear, and Soft Matter Physics. Vol.64, No.3 (2001), 352011-352014153937552-s2.0-0035443528https://repository.li.mahidol.ac.th/handle/123456789/26605The study of spiral wave dynamics under feedback derived from a confined circular domain was presented. A time-dependent uniform illumination was used to control the spiral waves. The intensity of the illumination was taken to be proportional to the observed average wave activity of the reaction layer. The existence of the attractors and the dependence of their size on the time delay in feedback loop was explained with the help of a simple mathematical description.Mahidol UniversityMathematicsPhysics and AstronomyArticleSCOPUS10.1103/PhysRevE.64.035201