Flatness-based control for a quadrotor camera helicopter using model predictive control trajectory generation. - Thomas Engelhardt; Thomas Konrad; Bjorn E. Schafer; Dirk Abel (MED, 2016)

Multicopter unmanned aerial vehicle for automated inspection of wind turbines. - Bjorn E. Schafer; Davide Picchi; Thomas Engelhardt; Dirk Abel (MED, 2016)