A study of stability for field robot using energy stability method

In this paper, the energy stability level concept is used for examining the stable state of field robot under effects of swing motion, at some particular postures of manipulator and terrain conditions. The energy stability level is calculated by using the dynamic models of field robot, subject to the concept of equilibrium plane and support boundary. The results are simulated by using Matlab/Simulink for estimating the stability of field robot to supply useful predictions of stability analysis to designers and operators..