Title :
Feedback control solutions to network level user-equilibrium real-time dynamic traffic assignment problems
Author :
Kachroo, Pushkin ; Özbay, Kaan
Author_Institution :
Bradley Dept. of Electr. Eng., Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA
Abstract :
A new method for performing dynamic traffic assignment (DTA) is presented which is applicable in real time, since the solution is based on feedback control. This method employs the design of nonlinear H∞ feedback control systems which is robust to certain class of uncertainties in the system. The solution aims at achieving user equilibrium on alternate routes in a network setting
Keywords :
H∞ control; automated highways; driver information systems; feedback; network routing; nonlinear control systems; road traffic; traffic control; advanced traffic management/information systems; equilibrium; feedback control; feedback control solutions; intelligent transportation systems; network level user-equilibrium; network routing; nonlinear H∞ feedback control systems; real time system; real-time dynamic traffic assignment; system uncertainties robustness; Communication system traffic control; Design methodology; Feedback control; Intelligent transportation systems; Mathematical model; Nonlinear dynamical systems; Real time systems; Robust control; Routing; Traffic control;
Conference_Titel :
Southeastcon '97. Engineering new New Century., Proceedings. IEEE
Conference_Location :
Blacksburg, VA
Print_ISBN :
0-7803-3844-8
DOI :
10.1109/SECON.1997.598598
