教師資料查詢 | 類別: 會議論文 | 教師: 胡守任 HU SHOU-REN (瀏覽個人網頁)

標題:Dynamic estimation of freeway origin-destination demand and travel time using extended kalman filtering algorithm
學年92
學期2
發表日期2004/03/21
作品名稱Dynamic estimation of freeway origin-destination demand and travel time using extended kalman filtering algorithm
作品名稱(其他語言)
著者Hu, Shou-Ren; Chen, Chi-Bang
作品所屬單位淡江大學運輸管理學系
出版者IEEE
會議名稱Networking, Sensing and Control, 2004 IEEE International Conference on
會議地點Taipei, Taiwan
摘要In the present research, a nonlinear Kalman filtering approach, i.e., extended Kalman filter (EKF) was proposed to solve dynamic OD flows and travel times on a freeway segment. The non-linearity results from the facts that the coefficient matrices in the measurement equation of the Kalman filtering framework are unknown in advance and needed to be obtained/updated in light of the most recent observations. The numerical results demonstrated the capability of the proposed EKF model in the dynamic estimation of freeway OD demands and travel times. More significantly, one can design beneficial traffic control and management strategies in accordance with the estimation results.
關鍵字
語言英文
收錄於
會議性質國際
校內研討會地點
研討會時間20040321~20040324
通訊作者
國別中華民國
公開徵稿Y
出版型式紙本
出處Networking, Sensing and Control, 2004 IEEE International Conference on Vol.2, pp.1329-1334
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