1. Contour-crafting-cartesian-cable robot system concepts: workspace and stiffness comparisons;Williams,2008
2. A 3d spatial interface device using tensed strings;Ishii;Presence,1994
3. Workspace optimization of a very large cable-driven parallel mechanism for a radiotelescope application;Bouchard,2007
4. Skycam—an aerial robotic camera system;Cone;Byte,1985
5. A portable, modular parallel wire crane for rescue operations;Merlet,2010