| DC 欄位 |
值 |
語言 |
| DC.contributor | 土木工程學系 | zh_TW |
| DC.creator | 李宗益 | zh_TW |
| DC.creator | Chong-Yi Lee | en_US |
| dc.date.accessioned | 2000-6-8T07:39:07Z | |
| dc.date.available | 2000-6-8T07:39:07Z | |
| dc.date.issued | 2000 | |
| dc.identifier.uri | http://ir.lib.ncu.edu.tw:88/thesis/view_etd.asp?URN=87322023 | |
| dc.contributor.department | 土木工程學系 | zh_TW |
| DC.description | 國立中央大學 | zh_TW |
| DC.description | National Central University | en_US |
| dc.description.abstract | 本研究以Chen and Hsueh (1998a,b)所建構之動態用路人均衡路
徑選擇模型為基礎，延續王中允(1999)、周鄭義(1999)及陳穎俊(1999)
之研究，應用變分不等式理論，探討含額外限制式之動態用路人均
衡路徑選擇模型相關課題及求解方式，所研究之相關課題如下：
1. 以路段流出率為決策變數之動態用路人均衡路徑選擇問題
2. 含路段流出率容量限制動態用路人均衡路徑選擇問題
3. 動態用路人均衡雙邊限制起迄/出發時間/路徑選擇問題演算法績
共計包含一個模型基礎課題及兩個含額外限制式課題。
在構建出以路段流出率為決策變數之動態用路人均衡模型後，
除了以簡單的數值例說明其正確性外，更探討其收斂特性不如原本
以路段流入率為決策變數模型之原因。鑑於此，在含路段流出率容
量限制動態用路人均衡路徑選擇問題中，仍以路段流入率為決策變
數構建此模型，並成功以變數轉換的方式求解此問題。此外，針對
動態用路人均衡雙邊限制起迄/出發時間/路徑選擇問題，構建適合路
徑演算法求解之模型，証明此模型與陳穎俊(1999)所建構之模型為對
等，並得到所發展之路徑演算法(梯度投影法，Gradient Projection
Method)較陳穎俊(1999)所提出之路段演算法(Evans 演算法)有較佳之績效。 | zh_TW |
| dc.description.abstract | This thesis, as follow-up study of Wang (1999), Chou (1999) and Y.J.
Chen (1999), attempts to further some important issues based on the
dynamic user-optimal route choice model formulated using variational
inequality approach by Chen and Hsueh (1998a,b). It includes the
dynamic user-optimal route choice model formulated with decision
variables of link exit flows, the dynamic exit-capacitated user-optimal
route choice model, and comparison of the gradient projection method
versus the Evans algorithm in the dynamic user-optimal doubly
constrained O-D pair/departure time/route choice model.
The non-convergence phenomenon in the dynamic user-optimal
route choice model formulated with decision variables of link exit flows
is more than with decision variables of link inflows (Chen and Hsueh,
1998a). So the dynamic exit-capacitated user-optimal route choice model
is formulated with decision variables of link inflows and solved by
transforming variable. Moreover, in the dynamic user-optimal doubly
constrained O-D pair/departure time/route choice model, computational
experience with three test networks indicates that the gradient projection
method are in general superior to the Evans algorithm in terms of
execution time. | en_US |
| DC.title | 含額外限制式動態用路人均衡模型之研究 | zh_TW |
| dc.language.iso | zh-TW | zh-TW |
| DC.type | 博碩士論文 | zh_TW |
| DC.type | thesis | en_US |
| DC.publisher | National Central University | en_US |