Abstract: Considering the general continuous non-linear network control systems and using the Razumikhin method to solve the value of network-induced time delay, a state feedback controller is designed to get the condition to keep the system state consistently stable, ie., the relationship between the state feedback matrix and the maximum permitted value of network-induced time delay. The condition is just the general condition to ensure the consistently stable closed-loop system. Then, the estimates of both the norm of the state feedback matrix for a class of continuous linear network control systems and the maximum value of network-induced time delay are given easily. Such a conclusion is drawn depending on time delay. Numerical simulation result shows the effectiveness of the proposed method.