Stability analysis of delayed cellular neural networks with and without noise perturbation | |
Zhang Xue-juan ; Wang Guan-xiang ; Liu Hua | |
2008 | |
关键词 | delayed cellular neural networks global exponential stability external internal noise O175 O211 92B20 92C20 37H15 DYNAMICS |
英文摘要 | The stability of a class of delayed cellular neural networks (DCNN) with or without noise perturbation is studied. After presenting a simple and easily checkable condition for the global exponential stability of a deterministic system, we further investigate the case with noise perturbation. When DCNN is perturbed by external noise, the system is globally stable. An important fact is that, when the system is perturbed by internal noise, it is globally exponentially stable only if the total noise strength is within a certain bound. This is significant since the stochastic resonance phenomena have been found to exist in many nonlinear systems.; Mathematics, Applied; Mechanics; SCI(E); EI; 0; ARTICLE; 11; 1427-1438; 29 |
语种 | 英语 |
出处 | SCI ; EI |
出版者 | applied mathematics and mechanics english edition |
内容类型 | 其他 |
源URL | [http://hdl.handle.net/20.500.11897/248432] |
专题 | 数学科学学院 |
推荐引用方式 GB/T 7714 | Zhang Xue-juan,Wang Guan-xiang,Liu Hua. Stability analysis of delayed cellular neural networks with and without noise perturbation. 2008-01-01. |
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