Chaos control of voltage fluctuations in DC Arc Furnaces using time-delay feedback control

The goal is to control a chaotic behavior of DC arc furnaces. The time-delay feedback control (TDFC) technique of such chaos will be presented. The system is found exponentially stable under the novel proposed control whilst the fast transient response is maintained. Such a physical restriction is also satisfied when the control signal has to be constructed. The performance is found satisfactory whilst the chaos behavior is also omitted.