An Adaptability Analysis of the Space-Vehicle Traffic State Estimation Model for Sparsely Distributed Observation Environment

Table 3

Scenario design of ramp observer missing.

Scenario	Cell without ramp observer	Ramp observer missing	Ramp type	Traffic flow on-ramp (veh/h)
CASE C-1	Cell 2	R1	Off-ramp	972.14
CASE C-2	Cell 3	R2	On-ramp	1566.55
CASE C-3	Cell 6	R3	Off-ramp	218.75
CASE C-4	Cell 6	R4	On-ramp	332.09
CASE C-5	Cell 9	R5	On-ramp	481.12
CASE C-6	Cell 10	R6	Off-ramp	261.91
CASE C-7	Cell 10	R7	On-ramp	337.77
CASE C-8	Cell 12	R8	On-ramp	458.70