Werner, HerbertHerbertWerner2023-02-022023-02-021997Proceedings of the American Control Conference 3 (): 1979-1983 (1997)http://hdl.handle.net/11420/14723A new design procedure for periodic output feedback control and its application to a multivariable robust regulator problem is presented. A nonlinear model of a turbo-generator is linearized around two operating points, and a periodic feedback gain is designed which achieves specified closed loop behaviour simultaneously in each of the operating points. The design is based on a quadratic performance index, which allows to trade performance against closeness to the original design. Experimental results show that control objectives are met in both operating points.en0743-1619199719791983IEEETechnikIngenieurwissenschaftenConference Paper10.1109/acc.1997.611034Other