Theory of linear and integer programming
Theory of linear and integer programming
Optimal Control of a Class of Linear Hybrid Systems with Saturation
SIAM Journal on Control and Optimization
Numerical Experience with Lower Bounds for MIQP Branch-And-Bound
SIAM Journal on Optimization
Urban traffic control structure based on hybrid Petri nets
IEEE Transactions on Intelligent Transportation Systems
Control of systems integrating logic, dynamics, and constraints
Automatica (Journal of IFAC)
Design of optimal traffic flow control at intersection with regard for queue length constraints
Automation and Remote Control
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In this paper a simplified isolated controlled intersection is introduced. Discrete-event piecewise affine (PWA) and discrete-event max-plus models are proposed to formulate the optimization problem for the switching sequences. Two control problems are considered: steady-state control and N-stages control. The formulated discrete-event PWA and max-plus problems are converted to be solved by linear programming (LP), mixed-integer programming (MIP), and mixed-integer linear programming (MILP). In the special case when the criterion is a strictly monotonous and linear function of the queue lengths, the steady-state control problem is solved analytically.