An Optimization Method for Enterprise Resource Integration Based on Improved Particle Swarm Optimization

Table 1

Details of enterprise resource requirements.

Project	Process	Required time	Time difference	Resource R1	Resource R2	Resource R2
P1	P11	4	0	18	25	9
	P12	2	2	15	27	16
	P13	5	2.5	10	16	35
P2	P21	3.5	3	29	18	18
	P22	5	2	17	23	12
P3	P31	5	1.5	13	26	11
	P32	4	2	21	10	14
P4	P41	4.5	3	16	18	23
	P42	3	1	23	15	14
	P43	5	3	18	22	8
Resource requirements				180	200	160
Max supplies				150	190	150