Congestion Control of Bilinear Continuous Communication Network Control System Based on PID Active Queue Management

For the bilinear communication networked control system based on active PID sequence, a new method is proposed to approach the controller continuously. According to the continuous approximation method, the initial optimal control becomes a series of non-uniform optimization rules for linear problems composed of accurate linear feedback and nonlinear time compensation, which limits the solution sequence of conjugate vector differential equations. The cut-off time of nonlinear compensation is superimposed on the optimal order to obtain the ranking rule. The simulation example shows the effectiveness of continuous approximation.