1. Aberger, M. (2000). Effects of nonlinearities in black box identification of an industrial robot, Tech. Rep. LiTH-ISY-R-2322, Department of Electrical Engineering, Linköping University, SE-581 83. Linköping, Sweden.
2. Albu-Schäffer, A., & Hirzinger, G. (2001). Parameter identification and passivity based joint control for a 7 dof torque controlled lightweight robot. In: Proceedings of the 2001 IEEE conference on robotics & automation. Seoul, Korea.
3. Computer controlled systems: Theory and design;Åström,1984
4. Berglund, E., & Hovland, G. (2000). Automatic elasticity tuning of industrial robot manipulators. In: Proceedings of the 39th IEEE conference on decision and control. Sydney, Australia.
5. Dépincé, P. (1998). Parameters identification of flexible robots. IEEE Proceedings on Robotics and Automation, 1116–1121.