Parameters of the model.

The typical values are used in the simulation trials of section Analysis of the model behaviour and, in this case, , and are expressed in length units. The column “typical unit” refers to the simulation of a swarm of crabs [18] as described in section Application to the selfish herd problem.

典型取值被用于「模型行为分析」章节的模拟试验中；在此情形下，、 和 以长度单位表示。「典型单位」列对应于「自私牧群问题的应用」章节中所述的蟹群模拟试验[18]。