Project - Speed Control of a Direct Current (DC) motor

To design a DC motor for the project

we have to save the .m file with the corresponding code for the function to plot mathematical modeling for simulattion for mathematical modeling

And to get the corresponding fgures for the saved file we have to module the simulink file after opens the simulink we can model the simulink module by selecting the blocks from library

We have to select the blocks of Step,workspace,gain,sum.blocks from the library after module the module we have to select the gain block to get figures

After module the model have to give the value of random voltage to the step block as supply voltage for the model into sum blocks and the corresponding integrater blocks to get the figures

for the resistance and inductance of the field circuit we can use the kirchoff's law to get the values for simulink model to find the stability of the model by ploting them

after fully model the module we can run it and in matlab subplotting the corresponding figures by subplot

the screenshot and.m,mdl file for the figure has attached