[Retracted] Design and Discussion on Information Management and Control System of Agricultural Machinery and Equipment

Table 1

Comparison of objective functions.

Objective function	Advantage	Shortcoming
Short-distance priority	Short waiting time and timely job scheduling	Homework may take longer to complete
Short assignments are preferred	Make full use of the existing agricultural machinery resources, and the operation time is short	Waiting time may be longer
Short distances and short jobs are preferred	The total service time is the shortest, saving time and cost	May add other costs