Stability analysis of fractional-order Hopfield neural networks with discontinuous activation functions
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- 作者：Shuo ZhangAuthor Vitae ; Yongguang Yu ; ygyu@bjtu.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Qing WangAuthor Vitae
- 关键词：Fractional-order ; Neural networks ; Discontinuous activation functions ; Stability ; Filippov solution
- 刊名：Neurocomputing
- 出版年：2016
- 出版时间：1 January 2016
- 年：2016
- 卷：171
- 期：Complete
- 页码：1075-1084
- 全文大小：712 K
文摘
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Fractional-order discontinuous Hopfield neural networks are investigated.
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A growth condition is given to guarantee the existence of their solutions.
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A global boundedness condition is presented.
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A uniqueness condition of the equilibrium point is obtained.
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A global attractiveness condition is proposed.