.Modelica_LinearSystems2.Controllers.Examples.Utilities.InverseDoublePendulum3 .Modelica_LinearSystems2.Controllers.Examples.Utilities.InverseDoublePendulum3Model of a simple inverted double pendulum system using DoublePendulumInverse. It is used, e.g., to control the crane system in Controllers.Examples.InverseDoublePendulumWithObserver.