Electromagnetic Guiding of Vertical Transportation Vehicles: Experimental Evaluation. - Rüdiger Appunn; Benedikt Schmülling; Kay Hameyer (IEEE Trans. Ind. Electron., 2010)

Wind Turbine With Mechanical Power Split Transmission to Reduce the Power Electronic Devices: An Experimental Validation. - Qian Liu; Rüdiger Appunn; Kay Hameyer (IEEE Trans. Ind. Electron., 2017)