Partial regulator design effective despite mismatch uncertainties

The linear multivariable system with mismatched uncertainties was considered. To solve large steady state convergent errors that unacceptable, the concept of partial regulation and the structure of the partial regulator were proposed. The key of design for the regulator is the feedback structure of the reference model and control law. The design procedure was presented. The simulation for an illustrative example was performed. It has been shown that the partial regulator can remove effectively the large deviation to ensure that the output of the system converges to zero, to improve steady state quality and enhance anti-interference capacity of the system.