Application of a discrete time (DT) sliding mode controller (SMC) in the control structure primary three-phase LCL grid inverter is presented. The design side current loop performed using DT linear model with filter at output terminals. quasi-sliding was used due to its robustness external and parametric disturbances. Additionally, order improve disturbance compensation, compensator also implem...

In this paper we analyze the consistency and stability properties of Runge-Kutta discrete adjoints. Discrete adjoints are very popular in optimization and control since they can be constructed automatically by reverse mode automatic differentiation. The consistency analysis uses the concept of elementary differentials and reveals that the discrete Runge-Kutta adjoint method has the same order o...