2010-08-012024-05-15https://scholars.lib.ntu.edu.tw/handle/123456789/663825摘要：本計畫預期針對[1]最小化車輛運用需求，或[2]最大化車輛使用年限，建立一個具彈性的車輛排點架構。並且運用敏感度分析，在兩個目標函數間取得平衡，以求得最適的車輛排程。本計畫預期建立的車輛運用計畫工具，可幫助軌道產業於營運限制相關條件下，決定車輛購買數量，並最佳化車輛運用規劃。模式建立完成後，可藉由適當的參數設定與不同軌道的限制，將此工具應用於傳統鐵路、高速鐵路及大眾捷運系統，協助軌道營運者將車輛營運成本最小化，並提升車輛投資之報酬，在提升營運效率之同時，將可進一步提供乘客更可靠之服務。 <br> Abstract: A good decision support tool for train-set scheduling should have the flexibility to adapt to the users’ specific goal. In this project, we plan to develop a train-set scheduling framework which is flexible enough to accommodate the users’ needs at specific time aiming at either [1] minimum number of trains while purchasing new rolling stocks or [2] maximum average lifespan of the train-sets while managing existing equipments. The best solution may sometimes be a balance between these two objectives, and this optimal strategy can be determined by conducting sensitivity analysis within the developed optimization framework. The proposed decision support framework can provide the railroad industry a great tool to purchase and utilize their rolling stock. With the appropriate parameters and constraints specified, this tool can be used for conventional rail, high speed rail, and urban rail systems. Such a tool will help railway agencies maximize their return from rolling stock investment and minimize the operational cost related to rolling stocks thus be better able to provide reliable service to their customers, and return on shareholder investment.軌道車輛運用決策支援rolling stock utilizationdecision support