“…The application is quite diverse, and includes stabilization of unstable states in electronic chaotic oscillators [5][6][7], mechanical pendulums [8,9], laser systems [10][11][12], electrochemical systems [13,14], drift waves in a magnetized * agjurcin@pmf.ukim.mk † schoell@physik.tu-berlin.de laboratory plasma [15], chaotic Taylor-Couette flow [16], cardiac systems [17,18], ferromagnetic resonance systems [19], gas discharge systems [20,21], controlling helicopter rotor blades [22], controlling the walking mechanism of a robot [23][24][25], stabilization of cantilever oscillations in an atomic force microscope [26], and controlling librational motion of a tethered satellite system in an elliptic orbit [27], amongst others. For a comprehensive review of the technical implementation of the method, see Refs.…”