Emotional Intelligent Finite-Time Tracking Control for a Class of Nonlinear Systems

In this paper, an emotional intelligent terminal sliding mode controller is exploited. First, the dynamic model of a second-order nonlinear system considering unknown external disturbances is presented. The fast terminal sliding mode control (FTSMC) scheme is proposed in order to impose superior convergence feature. In addition, from the perspective of further improving the system performance and solving the problem of a prior knowledge dependence in FTSMC design, an emotional intelligent control framework with a self-construction mechanism is proposed to develop a model-free emotional intelligent terminal sliding mode controller (EITSMC). Moreover, an adaptive auxiliary item is developed to further strengthen the system robustness. Finally, the superior control abilities of the proposed strategy are evaluated by simulation and prototype experiments.