... linearisation techniques nonlinear control systems Aeroengines are highly nonlinear systems, and one single linear time-invariant (LTI) controller may not work well over its large operating range. To handle the nonlinearity, gain scheduling is introduced, which has become the most popular nonlinear...

... damping vibration control friction turbines resonance linearisation techniques harmonic analysis The fatigue failure of turbine blades can be caused by excessive resonant stresses. In order to reduce the resonant amplitude of a turbine blade, friction dampers are used in practice. In many...