Wang Xi, Zeng Qingfu. ROBUSTOUTPUT FEEDBACK CONTROL OF STRUCTURED AND UNSTRUCTURED PARAMETER UNCERTAIN SYSTEM FOR AEROENGINE[J]. 1999, 14(3): 305-308.DOI:
The robust stability and robust performance of aeroengine mixed uncertain system are analyzed.By introducing structured singular value μ synthesis method
the robust H∞ output feedback control is investigated under mixed structured and unstructured parameter perturbations.Disturbance rejection and servo tracking performance with the designed controllers for aeroengine uncertainty systems are simulated on a nonlinear model of twin-spool turbojet engine.