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在种群动态研究中,猎物——捕食者系统是种群自然控制的主要部分。鉴于数学模型较能方便而又准确地刻划猎物、捕食者数量变动的状况,因此,引入数学模型便成为研究该系统的有效途径。本文以 Holling 圆盘方程为背景,较为详尽地介绍了捕食者捕食过程与排队过程之间的相似特征,并导出用于分析猎物——捕食者系统的排队模型。
In the study of population dynamics, the prey-predator system is a major part of natural population control. In view of the fact that mathematical models can easily and accurately characterize the changes of the number of prey and predator, the introduction of mathematical model becomes an effective way to study the system. In this paper, the Holling disc equation is taken as the background to describe the similarities between the predator prey and the queuing process in detail, and to derive the queuing model used to analyze the prey-predator system.