Abstract: To address the problem that the communications network data flow control is complicated and changeable and not easy to control effectively, a control method based on data-driven approach from the perspective of control is presented. Control data can be calculated in the off-line or just using measured empirical data, a data-driven communication network control model is proposed and designed which is a simulation environment from the MySQL database to complete system control in the NS-2. The interface design between two systems is the key to control, and can be called directly after the control system changed controller data. There is no need to change the model. The simulation system experimental results verify the feasibility of data communications network drive scheme and PID (DPID: Data-driven Proportion Integration Differentiation) control system based on data-driven, and lay a foundation for applying complex control algorithm is to communication control network.

Key words: data-driven, proportion integration differentiation(PID), MySQL database, automatic control technology, network control