Yazdanzad, Marzieh, Khosravi, Alireza, Ghaderi, Reza, Sarhadi, Pouria. “Combined Neural Network Feedforward and RISE Feedback Control Structure for a 5 DOF Upper-limb Exoskeleton Robot with Asymptotic Tracking.” Journal of Advances in Computer Research, vol. 6, no. 1, 2015, pp. 47-62.