Abstarct: One of the challenges of controlling DC microgrids is the lack of inertia in the face of fluctuations caused by sudden changes in the system. For this purpose, the virtual inertia control method is used to inject the required energy to dampen these fluctuations. This method provides the required inertia by imitating the rotational behavior of an electric machine. In addition, there are other challenges in the system control in the overall control structure of the flow division system and the system drop coefficient, which should be considered in addition to the provision of inertia. In this research, to solve the mentioned challenges, a first-order inertial control method baxsed on output power feedback loop was presented. In the proposed method, more stable performance in virtual inertial control was provided by relying on earlier error detection. Also, in the control in question, due to not taking into account the state of charge of the batteries, the first-order control of the currents is provided in a completely equal manner. With these interpretations, in the second proposed control, a function baxsed on the State of charge of the batteries was presented, which, in addition to providing the inertia of the system, divided the output current of the converters baxsed on their charging level, and there was no problem in the voltage drop of the terminals of the converters. In order to check the performance of the proposed methods, the results of the proposed method were presented in SIMUlixnk/MATLAB software, and also a laboratory set was used to check the proposed methods in a practical test environment, to confirm the accuracy of the results.