A Data-Driven Control Design Approach for Freeway Traffic Ramp Metering with Virtual Reference Feedback Tuning

Table 1

Initial values and parameters associated with the traffic model [18, 19].

Section	1	2	3	4	5	6	7	8	9	10	11	12
𝜌𝑖(0)	30	30	30	30	30	30	30	30	30	30	30	30
𝑣𝑖(0)	50	50	50	50	50	50	50	50	50	50	50	50
Parameters	𝑣free	𝜌jam	𝑙	𝑚	𝜅	𝜏	𝑇	𝛾	𝑞0(𝑘)	𝑟𝑖(0)	𝛼
	80 km/h	80 veh/lane/km	1.8	1.7	13 veh/km	0.01 h	0.00417 h	35 km^2/h	1500 veh/h	0 veh/h	0.95