Robust Controller for the Communication Networks with Time-Varying Bandwidth
Peng Wei-fa · 2006
Considering the high-speed communication network with a bottleneck node and multiple sources,excellent performance is achieved when actual queue tracks to the reference,which makes full use of the network and subjects to low loss rate.Based on LMI and time-delay dependent control,a robust controller,located at bottleneck is designed to obtain tiny tracking error.Then a method for solving the gain of the controller is given.Finally,simulation is performed to show the validity of the controller.