Selection of Multimode Resource-Constrained Project Scheduling Scheme Based on DEA Method

Table 1

Parameters of a project.

Task	Duration (d)		Cost (yuan)		Quality		Resource
No.	Speedy mode	Normal mode	Speedy mode	Normal mode	Speedy mode	Normal mode	R 1	R 2	R 3
0	0	0	0	0	0	0	12	13	12
1	69	100	110053	91462	0.65	0.95	4	0	0
2	56	89	119303	84874	0.76	0.91	10	0	0
3	64	97	189317	134779	0.48	0.91	0	0	3
4	54	59	13306	8952	0.86	0.91	3	0	0
5	29	44	9244	8492	0.49	0.92	0	6	0
6	69	84	119259	84422	0.55	0.91	0	0	7
7	68	88	189276	134307	0.5	0.89	0	8	0
8	49	59	13262	8500	0.47	1	6	0	0
9	74	94	139445	98523	0.62	0.89	0	0	1
10	66	85	189243	133988	0.76	0.86	0	5	0
11	34	69	88057	44087	0.54	0.91	0	7	0
12	39	59	94600	66178	0.66	0.92	0	0	3
13	24	56	20480	13130	0.66	0.89	0	8	0
14	39	59	90847	63287	0.85	0.89	3	0	0
15	14	33	20458	12904	0.64	0.88	0	0	5
16	39	59	90825	63061	0.55	0.89	0	0	8
17	15	26	20436	12678	0.66	0.88	0	0	7
18	54	74	78571	53749	0.73	0.89	0	1	0
19	9	19	7036	2895	0.6	0.88	0	10	0
20	0	0	0	0	0	0	0	0	0