Research on the Scheduling of Tractors in the Major Epidemic to Ensure Spring Ploughing

Table 1

Scheduling schemes solved by 3 algorithms.

Scheduling algorithm	Total cost (yuan)	Transfer cost (yuan)	Waiting cost (yuan)	Delay cost (yuan)
Empirical scheduling algorithm	642,565.23	291.4	19,317.12	498
Scheduling algorithm based on GA	623523.16	310.54	161.45	593.17
Scheduling algorithm based on SA	622743.97	274.43	0	11.54

The solution of the scheduling algorithm based on SA and GA is the mean of 20 operations.