کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4633921 | 1340682 | 2008 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Optimization of congestion pricing road network with variable demands
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Optimization of congestion pricing road network with variable demands Optimization of congestion pricing road network with variable demands](/preview/png/4633921.png)
چکیده انگلیسی
This paper addresses a new optimization scheme designed for a congestion pricing road network with variable demands (CPRAM). A congestion pricing road network with variable demands can be formulated as a mathematical program with equilibrium constraints (MPEC) where the user equilibrium with variable demands is expressed as a variational inequality problem. Due to the non-differentiability of the perturbed solutions in equilibrium constraints, a non-smooth optimization model is established. A generalized bundle subgradient projection method (GSP) is presented to solve the CPRAM with global convergence. Numerical calculations are conducted on a small-scale road network and encouraging results are reported.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 195, Issue 2, 1 February 2008, Pages 382-391
Journal: Applied Mathematics and Computation - Volume 195, Issue 2, 1 February 2008, Pages 382-391
نویسندگان
Suh-Wen Chiou,