Week-6 Challenge: EV Drivetrain

Aim: To develop an MBD-compliant Adaptive Cruise Control feature as per the provided requirement document using MATLAB Simulink Objective of Main Project: Developing Adaptive Cruise Control feature as per the Requirement Document using MATLAB Simulink. Follow all the MBD related processes: Requirement Tagging &…

PROJECT REPORT As per the project requirement, the mode is developed for “Vehicle Direction Determination”. Aim of Project: To create a Simulink model of Vehicle Direction Detection as per the Requirement data.  Requirement - 1: Steering wheel input as yaw rate (Signal name: SteeringWheel_YawDegreeInput)…

ANR26650M1-B Datasheet:     ANR26650M1-B Specifications Nominal Ratings Voltage: 3.3 Volts Capacity: 2.5 Ah Energy: 8.25 Wh Specific Power: 2600 W/kg Impedance (1KHz AC Typical) 6 mΩ Cycle Life at 1C/1C, 100% DOD: > 4000 cycles Cell Type: 26650 Lithium-Ion Power Cylindrical Cell   Discharging…

Simulate the 3 test cases from harness dashboard and write a detailed report on the results   The Closed Loop Harness Dashboard model by Mathworks is as shown below.       To select one of the 3 test conditions, it can be selected via the Test Sequence Variant block which allows you to select which…

Part A: 1. An airplane is a combination of many parts; the wings, engines, fuselage, and tail, plus the payload and the fuel. Each part has a weight associated with it which the engineer can estimate, or calculate, using Newton's weight equation: w = m * g where w is the weight, m is…

1. For a defined driving cycle, calculate the energy required for braking. Electrical vehicles requires some energy to stop the vehicle at any instant of time, this energy is called braking energy. There are two types of braking Electrical braking Mechanical braking  This two braking's are required to halt the vehicle…

Lithium ion batteries are batteries that function based on the transfer of lithium ions between a cathode and an anode. Lithium ion batteries have higher specific energies than batteries made from other materials such as zinc and lead due to the relatively light weight and low density of lithium. Lithium batteries are…

MATLAB demo model named ‘Speed control of a DC motor using BJT H-bridge’ is analysed:         The working of The model is explained below:   There is a BJT triggering circuit modelled with a pulse generator. The triggering period of The BJT’s are assigned through duty cycles and…

  In EV’s & HEV’s the power converter circuits play an important role. The power converters are one of the main components those determine the overall efficiency of the vehicles. The power converter circuits modulate the power signals to suit the users load requirements. The types of power converters…

  The main difference of Mapped and dynamic models are:   Mapped Model of Engine: Mapped Model uses a set of steady-state lookup table to characterize engine performance. The tables provide overall engine characteristics, including actual torque, fuel flow rate, BSFC, and engine-out exhaust emissions. It…

On the ADVISOR tool I selected the EV_defaults_in file and changed the cargo mass to 500kg with all other conditions being default values.   Then I selected the FTP drive cycle for the vehicle simulation and added 10 number of FTP cycles to find out the battery maximum range.     The result of this simulation…

The Washing Machine model is created with a stateflow logic. The states of the washing machine is created inside the chart. There is an On state and an Off state initially and then the control goes to the water supply state to check if there is water supply or not. Then the next states indicate the states of the operation…

To create a Doorbell model using solenoid block according to the diagram given above: I used a Discrete Pulse Generator Block to create a pulse for 2 seconds which is the converted into a physical signal by making it go through a Simulink-PS Converter, as the Switch Block is triggered by a physical signal. The Switch Block…