By defining a population set, transfer function set and feedback function set, a multiple feedback model for population control is presented.

通过定义人口状态集、传递函数集和反馈函数集，得到了人口系统的多级反馈控制模型。

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By defining a population set, transfer function set and feedback function set, a multiple feedback model for population control is presented.

通过定义人口状态集、传递函数集和反馈函数集，得到了人口系统的多级反馈控制模型。

youdao