[Retracted] Optimization Method of High-Speed Train Composite Material Workshop Planning and Scheduling

Table 1

Comparison of the effectiveness of three production planning operations.

Scheduling times	Order delivery guarantee rate (%)	Total processing cycle	Bottleneck process load
			Blade and body grinding 1 (%)	Surface grinding (%)	Machining center (%)
Pushing production schedule	44	19 weeks	75	70	64
DBR scheduling	61	16 weeks	82	75	70
Resource optimization scheduling	67	13 weeks	101	93	86