Application of Intelligent Routing Algorithm Based on Fuzzy Set Control in SDN Network

This paper proposes an intelligent routing algorithm based on fuzzy set control for Software Defined Networking (SDN) networks. Leveraging the capabilities of SDN controllers to collect and analyze network data, the proposed RDPG-Route algorithm adapts its policy parameters based on extracted network information to generate routing policies through iterative refinement by neural network computation, thus achieving intelligent routing control. The algorithm maps network states, actions, and reward values to optimize routing decisions. In addition, fuzzy set control is applied to security estimation, using variable fuzzy set theory to comprehensively evaluate system security. Experimental results demonstrate the effectiveness of the proposed algorithm in improving network performance and security.