Finite Element versus Galerkin Approximation for Modeling and Control of a Class of Flexible Manipulators. - Kamal A. F. Moustafa; Mohamed B. Trabia; Mohamed I. S. Ismail (Artificial Intelligence and Pattern Recognition, 2007)

Modelling and control of an overhead crane with a variable length flexible cable. - Kamal A. F. Moustafa; Mohamed B. Trabia; Mohamed I. S. Ismail (Int. J. Comput. Appl. Technol., 2009)