THE USE OF COWAN'S M3 HEADWAY DISTRIBUTION FOR MODELLING URBAN TRAFFIC FLOW
Cowan's M3 headway distribution model uses a dichrotomised function to model vehicles as either tracking at a given headway or travelling free. Methods for determining parameters for Cowan's M3 headway model are presented. These are: a) the Method of Moments; and b) Maximum Likelihood Techniques. A comparison of the methods is made. The application of the model in the design of roundabouts and unsignalised intersections is discussed briefly. This paper also compares Cowan's model with the Double Displaced Negative Exponential Distribution (DDNED) model.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/00410683
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Corporate Authors:
Printerhall Limited
29 Newmart Street
London W1P 3PE, England -
Authors:
- SULLIVAN, D P
- Troutbeck, R J
- Publication Date: 1994
Language
- English
Media Info
- Features: References;
- Pagination: p. 445-50
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Serial:
- Traffic Engineering & Control
- Volume: 35
- Issue Number: 7/8
- Publisher: Hemming Group, Limited
- ISSN: 0041-0683
- Serial URL: http://www.tecmagazine.com/
Subject/Index Terms
- TRT Terms: Headways; Mathematical models; Physical distribution
- ITRD Terms: 9016: Distribution (gen); 685: Headway; 6473: Mathematical model
- Subject Areas: Freight Transportation; Operations and Traffic Management;
Filing Info
- Accession Number: 00668737
- Record Type: Publication
- Source Agency: Transport Research Laboratory
- Files: ITRD
- Created Date: Nov 16 1994 12:00AM