1. (1) Shinichi Nakasuka, “Students' Challenges towards New Frontier - Enlarging Activities of UNISEC and Japanese Universities,” Paper No. 2008-Keynote-01v, 26th International Symposium on Space Technology and Science 2008, Hamamatsu, Japan, June 1-8, 2008.
2. (2) Nohmi M. and Uchiyama M., ``Proposal and Dynamics of a Tethered Robot," The 13th Annual Conference of RSJ (in Japanese), 3A2-9-5 (1995), pp. 397-398.
3. Microgravity Experiment for Attitude Control of a Tethered Space Robot
4. Optimal control of the Shuttle-Tethered-Subsatellite system