Nonlinear Controller Design of Reducing Converter and Minor Changes to Load

In this paper, some Contents are presented to simulate the nonlinear converter of the Buck converter. In general, the Buck converter and studies done on it and a control method to obtain the average output voltage for equality with an optimum level, Provided control method includes a series of advantages and disadvantages. To improve disadvantages And also a better result on the output The linear controller (PI) is introduced and to improve the disadvantages as well as the better result And obtaining the output voltage With a constant surface and a decrease in the Ripple and the time of the voltage collapse in line Controller Converter (PI) output is introduced Which is combined with non-linear control (slider control) And simulated in the mathematical environment and its results are visible.