1. M. Raibert & J. Craig, Hybrid position/force control of manipulators, ASME Journal of Dynamic Systems, Measurement, and Control, 102(2), 1981, 126–133.
2. N. Hogan, Impedance control: An approach to manipulation, Parts 1–3, Journal of Dynamic System, Measurement and Control, Trans. ASME, 107(1), 1985, 1–24.
3. K. Yamada & K. Tsuchiya, Force control of a space manipulator, Proc. Int. Symp. on Artificial Intelligence, Robotics and Automation in Space, Kobe, Japan, 1990, 255–258.
4. K.Tsujita, K. Tsuchiya, &H. Kawano, Aforce controlofaspace manipulator, http://www.muses-c.isas.ac.jp/kawalab/astro/ 1996 contents-e.html.
5. R. Colbaugh, H. Seraji, & K. Glass, Impedance control for dexterous space manipulators, Proc. 31st IEEE Conf. on Decision and Control, Tucson, AZ, 1992, 1881–1886.