Abstract
We propose a near optimal controller design method for ramp metering based on SDRE (State Dependent Riccati Equation) approach. We parameterize the optimal nonlinear controller in terms of the solution matrices of an SDRE. We also give a simple algorithm to obtain the controller gain. Finally we give numerical results to show the effectiveness of the proposed near optimal traffic controller design method.
Original language | English |
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Pages (from-to) | 1085-1089 |
Number of pages | 5 |
Journal | Journal of Institute of Control, Robotics and Systems |
Volume | 18 |
Issue number | 12 |
DOIs | |
State | Published - 2012 |
Keywords
- Nonlinear system
- Optimal control
- SDRE (State Dependent Riccati Equation)
- Traffic control