Research Article

Chaos Analysis on the Acceleration Control Signals of the Piezoelectric Actuators in the Stewart Platform

Table 1

Maximum Lyapunov index of the acceleration time series.

Time seriesMaximum Lyapunov indexIs there chaos?

Actuator 10.0873Yes
Actuator 20.0694Yes
Actuator 30.0932Yes
Actuator 40.0739Yes
Actuator 50.0833Yes
Actuator 60.0497Yes