灰色理論已經普遍的應用於各種工業領域上，然而對於預測步距的選取都是由嘗試錯誤法來獲得最佳的預測步距值。本文結合灰色理論以及模糊理論兩者的優點去設計一個可變結構動態灰預測控制器，可變結構動態灰預測控制器對預測步距做動態調整，可以改善傳統灰預測控制器的預測步距為固定值的缺點，使系統能達到良好的動態響應。在本文的最後，我們會將所提出的設計方式應用於雙機無限匯流排電力系統上，模擬此結果並舉出其優點。 Grey theorem has been applied to various industrial processes, however it is prediction step is usually obtained by trial and error. In this paper we combine the advantages of the grey prediction theory and fuzzy theory to design a variable structure dynamic grey prediction controller. The variable structure dynamic grey prediction controller can dynamically adjusting the prediction step and improve the drawback of the conventional grey prediction controller with the fixed prediction step size and the system exhibits good dynamic response. Finally, the advantages of the proposed method are illustrated by numerical simulation of the two machines-infinite-bus power systems.
Relation:
2002年第七屆灰色系統理論與應用研討會論文集=Proceedings of the 2002 National Conference on Grey System Theory and Applications，頁II 67-72
