Optimization Model and Algorithm Design for Airline Fleet Planning in a Multiairline Competitive Environment

Table 1

Basic information of candidate aircraft types.

Airline number	1	2	3	4	5	6	7	8	9	10	11
Candidate aircraft type	1~7	1~6	1~6	1~6	1~5	1~3	1~2	1~2	1~4	1~2, 4	1~2