A Bat Algorithm with Mutation for UCAV Path Planning

Table 1

Information about known threats.

No.	Location (km)	Threat radius (km)	Threat grade
1	(45,50)	10	2
2	(12,40)	10	10
3	(32,68)	8	1
4	(36,26)	12	2
5	(55,80)	9	3