1. Angeles, J.: Dynamic Response of Linear Mechanical Systems. Springer, Berlin (2012)
2. Artemiadis, P.K., Katsiaris, P.T., Liarokapis, M.V., Kyriakopoulos, K.J.: Human arm impedance: characterization and modeling in 3d space. In: IEEE/RSJ 2010 International Conference on Intelligent Robots and Systems, IROS 2010—Conference Proceedings (2010)
3. Asada, H.: Geometrical representation of manipulator dynamics and its application to arm design. J. Dyn. Syst. Meas. Control 105(3), 131–135 (1983)
4. Deutsches Zentrum für Luft- und Raumfahrt: DLR light-weight robot (LWR) (2011). http://www.robotic.dlr.de/LBR . Accessed 15 December 2011
5. Haddadin, S., Albu-Schäffer, A., Frommberger, M., Hirzinger, G.: The role of the robot mass and velocity in physical human-robot interaction—part II: constrained blunt impacts. In: Proceedings of IEEE International Conference on Robotics and Automation, pp. 1339–1345 (2008)