کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4635566 1340712 2007 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An iterative scheme for signal settings and network flows
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
An iterative scheme for signal settings and network flows
چکیده انگلیسی

An area traffic control optimization is considered where the signal setting variables and link flows are simultaneously determined. The optimal signal settings and network flows (OPSF) can be formulated as a mathematical program with equilibrium constraints (MPEC) where the user equilibrium is expressed as a variational inequality problem. Due to the non-differentiability of the perturbed solutions in equilibrium constraints, a non-smooth model is established. A Quasi–Newton subgradient projection is presented to effectively solve the OPSF with global convergence. Numerical calculations are conducted on an example network where promising results are obtained.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 189, Issue 2, 15 June 2007, Pages 1808–1815
نویسندگان
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