Static OD Estimation and Evaluation Based on DynaCHINA

According to the existing research of OD estimation, this article proposed a verification experiment based on DynaCHINA. The article mainly includes the basic principles, algorithm analysis, OD estimation process of DynaCHINA, and a case study in detail. With Paramics simulation experiment, every section's flow of the network can be accessed, and used as the input section flow in the DynaCHINA experiment. Using DynaCHINA, the OD estimation matrices can be acquired, and compared with the actual OD matrices. The evaluation of experimental results proved the feasibility and practicability of OD estimation, and estimation accuracy based on DynaCHINA .


  • English

Media Info

  • Media Type: Web
  • Features: Figures; References; Tables;
  • Pagination: pp 993-1003
  • Monograph Title: CICTP 2012: Multimodal Transportation Systems—Convenient, Safe, Cost-Effective, Efficient

Subject/Index Terms

Filing Info

  • Accession Number: 01501018
  • Record Type: Publication
  • ISBN: 9780784412442
  • Files: TRIS, ASCE
  • Created Date: Dec 10 2013 8:10AM