Research Article

Robust Design Optimization of a 4-UPS-S Parallel Manipulator for Orientation-Regulating Control System of Solar Gather Panels

Table 2

Six-Sigma-based robust analysis description.

Random design variables: ,
: ,
: ,

Random noisesThe radius of the base:  mm,
The radius of the moving platform:  mm,

Quality constraintsThe global kinematic dexterity:
The global minimum stiffness: