A Review on Mechanical and Hydraulic System Modeling of Excavator Manipulator System

Figure 3

Tracks of the tips of the boom, arm, and bucket [14].

(a) Experiment case 1, far operator 2, 5th trial, 1 cycle

(b) Experiment case 3, medium operator 2, 3rd trial, 1 cycle

(c) Experiment case 2, near operator 2, 5th trial, 1 cycle