Internet of Things system edge computing server layout method and device

The invention discloses a layout method and device for an edge computing server of an internet of things system, and provides a bimodal symbiotic biological search algorithm for solving the problem of the layout of the edge computing server of the internet of things system. The double-peak mutualism operation and the double-peak partial mutualism operation are respectively provided to improve the global search capability of the algorithm. The method can effectively solve the layout problem of the edge computing server of the Internet of Things system, and has the characteristics of high efficiency, strong convergence capability, high precision and the like. 本申请公开了一种物联网系统边缘计算服务器布局方法及装置，该方法中，针对物联网系统边缘计算服务器布局问题，提出一种双峰共生生物搜索算法求解。分别提出双峰互利共生操作、双峰偏利共生操作以提高算法的全局搜索能力。本方法能够有效地求解物联网系统边缘计算服务器布局问题，具有效率高、收敛能力强、精度高等特点。