Operator and sliding mode based nonlinear control for cooling and heat-retention system actuated by peltier devices

In this paper, a nonlinear control system is designed for a Cooling and Heat-retention system using Peltier devices. First, Stability of this system is guaranteed by the operator theory. Second, tracking performance is compensated by Sliding Mode Control with reducing the chattering using sigmoid function. Third, tracking performance is proven. Finally, the effectiveness of the designed controller is shown by simulation results.