Project 1

1)

In this project, we have to calculate following belows

1] Build Simulink model using blocks and complete the vehicle model.

2] Writting scripts in MATLAB to load all the variables required for running the Simulink model.

3] Tabulate the fuel economy numbers (kmpl) for UDDS and HWFET cycle.

4] Plot the time trace for engine, transmission input, transmission output and wheel speed on one plot.

5] Plot engine torque, engine power, fuel rate and fuel consumption using subplots.

6] Plot accelerator and brake pedal, gear command, vehicle desired and actual speed, vehicle distance using subplots.

7] Plot the engine operating points on the engine fuel map.

8] Generate the plots for both drive cycles.

9] Study of Conventional vehicle simulink model and creates graphs.

engine-

vehicle dynamic

plot-UDDS

Total Power is increase slowly as increasing rolling resistance, aerodynamic drag and inertial resistance.

plot-HFTS

Total Power is increase slowly as increasing aerodynamic drag and inertial resistance