A Novel Teaching-Learning-Based Optimization with Error Correction and Cauchy Distribution for Path Planning of Unmanned Air Vehicle

Table 4

The parameters of threat environment.

Start point	(10, 10)
Target point	(55, 100)
	Number	Threat center \threat radius \threat level	Number	Threat center \threat radius \threat level	Number	Threat center \threat radius \threat level
Threat point	1	(12, 40)\10\10	2	(32, 68)\8\1	3	(36, 26)\12\2
	4	(45, 50)\10\2	5	(55, 80)\9\3	—	—
Weight value	k = 0.5