DOĞRUSAL OLMAYAN SİSTEMLER DR.ÖĞR.Ü. SİBEL SENAN DERS 11 Examples of Nonlinear Systems PENDULUM Equilibrium Points : Pendulum Without Friction: Pendulum With Torque Input : TUNNEL-DIODE CIRCUIT Equilibrium Points : MASS-SPRING SYSTEM NEGATIVE-RESISTANCE OSCILLATOR Special Case : State Model : Another State Model : Change of Variables : ADAPTIVE CONTROL State Variables : Closed-Loop System :