Conclusion of Average Current Mode Control of Switching Power Supplies

        The Final year project is about “Average current mode control of switching power supplies” . In this project the aim of the project is build the buck coverter by using the UC3842 of current contorller . Then analysis of the model for the small signal cahracteristcis a swell as explained the average inductor currrnet for estimations and current stratgeries .In this final year project the ACMC is used to minimze the differnet mangement problems , which is explained in the above disscussion , like the complexity  of design , transient repsonse . we also anlyazed the two control scheme , current and volatge , also learn the limitiation method of the CMC . for the fruther information of the ACMC methods , on the behalf of PWD DC-DC buck converter is the applictaion of CMC scheme. All the objective sof this project is fullfilled, and all the MATLAB circuit and simulations is shown in the baove disscssuion.

        It is recommended as in digital controllers the exploration of current mode control scheme is one of the key potential areas for research. Though immune to overcurrent protection as well as protection of short circuit, current mode control, as compared to the voltage mode control it is less immune to noise. For creating a model there’s room that overcome the issue of noise. For compensation the peak current-mode control utilize the fixed ramp. Similar to average mode control a model could be created, that help in dealing with the issue of noise and more design flexibility provides. To use digital controller to the performance level it will also a challenge for current mode control since for a full cycle they have to delay.