%0 Journal Article %T Online adaptive PID tracking control of an aero-pendulum using PSO-scaled fuzzy gain adjustment mechanism %A Saleem, Omer %A Rizwan, Mohsin %A Zeb, Agha %A Ali, Abdul %A Saleem, Muhammad %J Soft Computing %V OnlineFirst %P 1-15 %@ 1432-7643 %D 2019-11-28 %I Springer Berlin Heidelberg %~ DeepDyve