... operation will damp out at a very slow rate, dramatically affecting the fatigue life of the turbine. discrete time systems large-scale systems linear systems nonlinear systems parameter estimation partial differential equations signal synthesis time-varying systems wind turbines 23...

... 2008 actuators bifurcation continuous time systems discrete time systems nonlinear dynamical systems Hybrid dynamical systems, characterized by continuous-in-time dynamics interrupted by discrete-in-time events, serve as mathematical models of many real-world phenomena. In the area...

... called point-mapping , then the system in Eq. 10 is formulated as a discrete-time system represented by the difference equations: 11 x k + 1 = H x k + G a k for k = 0 , 1 , 2 … where x k + 1 , and x k denote the state of the system at t...