Week-6 Challenge: EV Drivetrain

  Highway Assistant – Lane Changing Assistant Introduction to the Feature: The Highway Assistant supports the driver and takes over the longitudinal and lateral guidance of the vehicle in monotonous driving situations on highways. The partially automated function can automatically start, accelerate, brake as…

  Aim: To develop the Traffic Jam Assist feature that can assist driving in highway traffic jams while the host vehicle automatically follows the vehicle ahead. Objectives: 1. Developing the Traffic Jam Assist feature as per the Requirement Document using MATLAB Simulink. 2. To Follow all the MBD related processes:…

Mini Project - Vehicle Direction Determination General Overview: Identifying the direction of the vehicle is one of the important & diverse features in Autonomous driving & Advanced Driver Assistance Features. This particular sub-feature of identifying the direction of vehicle is basically identifying the direction…

Main Project – Adaptive Cruise Control (ACC) Adaptive cruise control: The main reason behind cruise control technology is to make driver relax behind the wheel. Because of this, their driving experience becomes safer, thrilling and also saves the fuel consumption. By monitoring other vehicles and objects on the road,…

Project 2 Thermal modeling of battery pack For a 10 cell series lithium ion battery model, simulate the thermal effects and compare life cycle performance at various temperatures, charge & discharge rates using MATLAB. Answer:- The Lithium-ion batteries are widely used as energy sources in different hybrid and electric…

Battery pack capacity: 18 kWh Cell: ANR26650M1-B  Prepare a detailed battery pack drawing along with its enclosure. State your assumptions. Answer:-   A123’s high-performance Nanophosphate lithium iron phosphate (LiFePO4) battery technology delivers high power and energy density combined with excellent…

https://in.mathworks.com/matlabcentral/fileexchange/72865-design-and-test-lithium-ion-battery-management-algorithms 1.Simulate the 3 test cases from harness dashboard and write a detailed report on the results Answer:- Test Harness BMS Model- Inside BMS_ClosedLoop Block- Inside BMS ECU - Inside PLANT- Discussions: A)To…

1.Prepare a table which includes materials & chemical reactions occurring at the anode and cathode of LCO, LMO, NCA, NMC, LFP and LTO type of lithium ion cells.Give your detailed explanation on it Answer:- Battery: A Battery is a device consisting of one or more electrochemical cells with external connections for powering…

Part A: 1. Search and list out the total weight of various types of aircrafts.  Answer:- Typical Airplane Weights Below is a table of some of the most common aircraft flying around our skies today: Aircraft Empty Weight Max Fuel Weight Max Cargo Weight Max Gross Takeoff Weight Antanov AN-225 628,000 lbs285,000 kg…

1) For a defined driving cycle, calculate the energy required for braking. Answer:- Braking- Road vehicle involved the conversion of kinetic energy into thermal energy (heat). when stepping on the breaks, the driver command stop for several times as powerful as the force that put the car in motion dissipated the associated…

1. A. Explain a MATLAB demo model named ‘Speed control of a DC motor using BJT H-bridge’.     B. Comment on the armature current shoot-up from the scope results.     C. Refer to the help section of ‘The Four-Quadrant Chopper DC Drive (DC7) block’. Compare it with the H-bridge model. Answer:-   The Bipolar Junction Transistor…

  Week-6 Challenge: EV Drivetrain 1.  Which types of power converter circuits are employed in electric and hybrid electric vehicle?    Answer:- Classification of Power converter types- AC to DC converter, or 'rectifier' DC to AC converter, or 'inverter' AC to AC frequency converter, or 'transformer'…

1)What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type?  Answer:- Difference between mapped and dynamic model:- 1-Mapped Model- Mapped model is also known as static model,run the simulation is based on the data savedon the look up table. Run fast as…

ADVISOR Tool 1.   For EV_defaults_in file, if cargo mass is 500 kg with all other default conditions, can the vehicle travel for 45 km with FTP drive cycle? Conclude your observations. Answer:- Given-  Cargo mass (payload)=500kg Vehicle Type=EV  Drive cycle = FTP drive cycle Here cargo mass is enter…

  Implement control logic of a “washing machine” using Stateflow as per given sequence:  If the power supply is available, the system gets activated  If the Water supply is not available, stop the process & indicate through LED Soaking time should be 200s followed by Washing time of 100s.…

1.Make a Simulink model of Doorbell using solenoid block with the following details:  In the above arrangement, when the switch is closed the electromagnet receives electrical power from the battery and pulls the metal arm to hit the bell producing sound.  Create a situation where the switch is closed…