Unity3d 6-DOF Stewart-Gough platform model with rotary actuators.
Inverse Kinematics model solver / visualiser.
Kenneth H. Hunt (1983) describes a manipulator with fixed link length for which the articulation points near the base move along circles.
6-RSS Hunt-Type Parallel Manipulator (parallel robot).
RUS -> R (Rotary) - (U) Universal joint - (S) Spherical joint
RSS -> Rotary, Spherical, Spherical
< click the image
A Gough-Stewart platform is a type of parallel robot with six D
Stewart proposed the use of the platform for flight simulators.
Six degrees of freedom refers to the freedom of movement of a rigid body in three-dimensional space.