Title: Variable parameter verhulst model and its optimization based on GA
Abstract: The albino differential equation of grey Verhulst model is studied and an improved gray Verhulst model based on GA is proposed. Firstly, grey derivative is albinoed by using Lagrange mid-value theorem, a new kind of variable parameter Verhulst model is built. Then parameter is determined by optimization method based on genetic algorithm; Example shows that the new grey Verhulst model has higher precision then traditional Verhulst model.
Publication Year: 2011
Publication Date: 2011-07-22
Language: en
Type: article
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