Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Chang-Jen Lan"'
Autor:
Chang-Jen Lan
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2674:199-210
The queue percentile formulation adopted in the 2010 Highway Capacity Manual (HCM) is empirically based. It contains an overly simplified functional form and parameters such that the accuracy of the back-of-queue percentile estimates is compromised.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3efd634428a71918465a2a6aba7655e7
https://doi.org/10.1177/0361198120909381
https://doi.org/10.1177/0361198120909381
Autor:
Chang-Jen Lan1 clan@miami.edu
Publikováno v:
Journal of Transportation Engineering. Sep/Oct2004, Vol. 130 Issue 5, p637-647. 11p. 4 Diagrams, 7 Charts, 5 Graphs.
Autor:
Sonny D. Abia, Chang-Jen Lan
Publikováno v:
Journal of Transportation Engineering. 137:520-526
Considering the peaking effect over a short time period is important because queuing might build up and take substantial time to discharge. Traditionally, the peak-hour factor has been used to quantify such a peaking effect. The Highway Capacity Manu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::594f4fee13c1a7d56fff17a042d1bcc2
https://doi.org/10.1061/(asce)te.1943-5436.0000241
https://doi.org/10.1061/(asce)te.1943-5436.0000241
Autor:
Chang-Jen Lan, Deo Chimba
Publikováno v:
Transportation Planning and Technology. 34:529-545
Projecting future traffic is an important stage in any traffic and transportation planning study. Accurate traffic forecasting is vital for transportation planning, highway safety evaluation, traffic operations analysis, and geometric and pavement de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cebae31d9425449877665a0d9ec08820
https://doi.org/10.1080/03081060.2011.600058
https://doi.org/10.1080/03081060.2011.600058
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 1959:37-45
Estimating incident-induced delay on freeways is important for measuring the impacts of incidents. Information regarding delay can be used for transportation planning or the assessment of traffic improvement projects. Traditional delay estimation met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::707362594f4f8a6b81d3d87e31492d93
https://doi.org/10.1177/0361198106195900105
https://doi.org/10.1177/0361198106195900105
Autor:
Chang-Jen Lan, Xiaojun Gu
Publikováno v:
IFAC Proceedings Volumes. 36:49-54
Delay minimization is one of the most commonly used criteria for optimizing performance of signalized intersections in unsaturated conditions. Under over-saturated conditions, however, minimizing delay alone may not be efficient since queue spillback
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e2cb25c4ccaf9c634f261d5c67bf599
https://doi.org/10.1016/s1474-6670(17)32394-7
https://doi.org/10.1016/s1474-6670(17)32394-7
Autor:
Monica Menendez, Chang Jen Lan
Publikováno v:
Journal of Transportation Engineering. 129:408-419
The climbing lane is an effective means by which to increase roadway capacity, improve safety, and provide smooth traffic operation on mountainous and rolling terrains where significant trucking prevails. Current critical length design guides for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa0b6879cd172bac7d562d546feceda6
https://doi.org/10.1061/(asce)0733-947x(2003)129:4(408)
https://doi.org/10.1061/(asce)0733-947x(2003)129:4(408)
Autor:
Chang-Jen Lan, Patricia S. Hu
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 1718:61-67
An innovative modeling framework to estimate household trip rates using 1995 Nationwide Personal Transportation Survey data is presented. A generalized linear model with a mixture of negative binomial probability distribution functions was developed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8be8351abd5da7d066f902fa22db8feb
https://doi.org/10.3141/1718-08
https://doi.org/10.3141/1718-08
Autor:
Chang Jen Lan, Gary A. Davis
Publikováno v:
Transportation Research Part C: Emerging Technologies. 7:305-327
Modern traffic signal control systems require reliable estimates of turning flows in real time to formulate effective control actions, and accommodate disturbances in traffic demand without deteriorating the system performance. The more accurate the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b99d21b77363eb12f497b33cfabc5c1
https://doi.org/10.1016/s0968-090x(99)00025-x
https://doi.org/10.1016/s0968-090x(99)00025-x
Autor:
Shaw-Pin Miaou, Chang-Jen Lan
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 1678:168-178
In previous real-time flow prediction studies, the emphasis was placed on the prediction accuracy of the model. The accuracy of the prediction bounds (or limits), on the other hand, was largely ignored. Prediction bounds are, however, important input
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0780e93ec194445ae93ec19e4d7b2aea
https://doi.org/10.3141/1678-21
https://doi.org/10.3141/1678-21