Research Article

Dynamic and Stability of Harmonic Driving Flexible Cartesian Robotic Arm with Bolted Joints Based on the Sensitivity and Multiple Scales Method

Figure 11

Influence of the tensional stiffness on the stability boundaries for the first three principal resonances: (a) the first principal resonance; (b) the second principal resonance; (c) the third principal resonance.
(a)
(b)
(c)