Multimodel Robust Control for Hydraulic Turbine

摘要

The paper deals with the multimodel and robust control system design and their combination based onM-Δstructure. Controller design will be done in the frequency domain with nominal performance specified by phase margin. Hydraulic turbine model is analyzed as system with unstructured uncertainty, and robust stability condition is included in controller design. Multimodel and robust control approaches are presented in detail on hydraulic turbine model. Control design approaches are compared and used for derivation of new approaches which combine advantages of both.