Farag, AdelAdelFaragWerner, HerbertHerbertWerner2023-02-282023-02-282004IFAC Proceedings Volumes 37 (11): 683-688 (2004)http://hdl.handle.net/11420/14914In this paper an iterative technique based on the successive centering method is proposed for designing a robust decentralized low-order controller for a High Voltage DC power transmission link. Starting with an arbitrary stabilizing low-order controller obtained via dual iteration, in a three-stage procedure this controller is successively (i) transformed into a decentralized structure, (ii) made robust against admissible parameter variations by imposing a H norm constraint, and (iii) tuned for a fast response by pushing closed-loop poles to the left. Simulation results illustrate the achieved robust performance of the HVDC power link under different operating conditions.en1474-6670200411683688ElsevierDecentralized controlLiner matrix inequalities LMILow-order controllerRobust controlSuccessive centeringTechnikIngenieurwissenschaftenConference Paper10.1016/S1474-6670(17)31688-9Other