Robust H-infinity filter design for a class of uncertain systems with infinitely distributed time delay
带有无穷分布时滞的不确定系统的鲁棒H_∞滤波器设计

A robust H-infinity filter is proposed for a class of system with parameter uncertainties and nonlinear infinitely distributed delay in both the state and measurement equations. The robust H-infinity filter guarantees the filter error system with parameter uncertainties to be stable and to satisfy the prescribed H-infinity performance requirements. The robust H-infinity filter can be solved by using the linear matrix inequality(LMI) technique. The effectiveness of proposed design method is demonstrated by a numerical example.