Unger, J.
, Dagalakis, N.
, Tsai, T.
and Lee, J.
(1988),
Optimum Stiffness Study for a Parallel Link Robot Crane under Horizontal Force, Proceedings of the Second International Symposium on Robotics and Manufacturing Research, Alburquerque, NM, USA, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=820272
(Accessed October 4, 2024)