Spiral wave dynamics under feedback control derived from a variety of sensory domains

The dynamics of rigidly rotating spiral waves was studied in a reaction layer with light-dependent excitability. The study was carried out by numerical integration of a reaction-diffusion equation system. The feedback signal was derived from sensory domains with different geometries by introducing a...

وصف كامل

محفوظ في:
التفاصيل البيبلوغرافية
المؤلفون الرئيسيون: On Uma Kheowan, Supichai Kantrasiri, Prapin Wilairat, Ulrich Storb, Stefan C. Müller
مؤلفون آخرون: Mahidol University
التنسيق: مقال
منشور في: 2018
الموضوعات:
الوصول للمادة أونلاين:https://repository.li.mahidol.ac.th/handle/123456789/21435
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الوصف
الملخص:The dynamics of rigidly rotating spiral waves was studied in a reaction layer with light-dependent excitability. The study was carried out by numerical integration of a reaction-diffusion equation system. The feedback signal was derived from sensory domains with different geometries by introducing an algorithm. It was shown that the shape and size of the trajectories depend on the choice of the geometry of the sensory domain.