Signal Timing Optimization Based on Fuzzy Compromise Programming for Isolated Signalized Intersection

Table 6

Average performance comparison with low traffic flow.

Schemes	Parameters
		Delay	Average stop	Vehicles throughput	Total stops
Scheme (fuzzy compromise programming method)	1	31.1	1.1	4673	19.8
	2	31.4	1.09	4669	20
	∞	32.5	1.11	4660	21
Scheme (Webster method)	—	39.5	1.19	4622	23.6
Scheme (simply weighted)	—	35.5	1.13	4667	22.1
Scheme (weighted by volume)		35.6	1.19	4634	23.4