Research Article

A Method of Energy-Optimal Trajectory Planning for Palletizing Robot

Table 1

Definition of main structural physical parameters.

Physical meaningSymbolValue

Waist joint angle/rad
Big arm joint angle/rad
Forearm joint angle/rad
Length of big arm/mm945
Length of forearm/mm1025
Length of parallel arm/mm400
Offset distance of 2-link/mm267
Offset distance of 3-link /mm740