On the Movements in Stability of Servomechanism

摘要

The nonlinear movements of equilibrium points and their environs were analyzed on the phase plane by the experiment and with the analog computer, in the typical servomechanism that was constructed. As the result of the analysis, it was found that the nonlinearities were due to the frictions, the backlash and the spring of the split antibacklash gear used as the output shaft.