Research on Global Path Planning of Robot Based on Ant Colony Algorithm and Gaussian Sampling

Table 5

The effect of ξ on experimental results in a 30 × 30 environment.

30 × 30 environment map (Figure 7(a)) (XL = 1)
	ξ = 0.5	ξ = 1	ξ = 2
Average iterations	35	37	36
Average path length (m)	49.36	50.21	50.21
Average simulation time (s)	9.43	11.08	10.97