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題 名 | 以位勢理論構建三維度車流模式之基礎研究=An Exploring Three-dimensional Traffic Dispersion Model with Potential Thoery |
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作 者 | 卓訓榮; 賴芳瑜; 羅仕京; | 書刊名 | 運輸計劃 |
卷 期 | 30:2 2001.06[民90.06] |
頁 次 | 頁303-321 |
分類號 | 557.81 |
關鍵詞 | 車流模式; 向量場; 保守場; 格林定理; 位勢理論; Traffic flow model; Vector field; Conservative field; Green's theory; Potential theory; |
語 文 | 中文(Chinese) |
中文摘要 | 本研究提出-與空間及容量有關之車流模式。考慮空間與容量變數,允許此模式探討流量與容量之交互影響及車流達到穩定狀態時,流量在道路(空間)土之分布。並根據向量場理論(vector field),說明此模式為一保守場(conservative field),利用格林第一定理(Green’s first identity) 證明此模式解之存在及唯一性,且對此模式討論在混合式邊界條件下之一般解。 |
英文摘要 | A novel traffic flow model based on the interrelations between spatial distributions of traffic flow and its roadway capacity is proposed herein. The model is a conservative vector field, which is proved by the vector field theory. Furthermore, the existence and the uniqueness of the solution for the model is also proved by the Green’s first identity. A general analytical solution formula is discussed for a mixed type boundary value problem. |
本系統中英文摘要資訊取自各篇刊載內容。