the solenoid is a electromagnet. on passing through the conducting wires a magnetic field is a generated around it which attrects magnetic materials. This Pheonomena is used in the bells. when the bell switch is pressed  the currnet passes through the circuit. and pulling the plunger towards the metal portion. this…

QUESTION 1 :  Which type of Power Convertor Circuits are employed in Electric Vehicle and hybrid Electric vehicle ? SOLUTION : A Motor drive consists of a power convertor and the controller. The Power convertor handles the flows of bulk power from the source to the motor input terminals. The controller process, the…

Question 1 :  For a defined driving cycle, calculate the energy required for braking. SOLUTION : So, to calculate braking energy we consider9 point i.e. upto 300sec of drive cycle and calculate its braking energy during acceleration and deacceleration.   Total braking energy = kinectic energy of vehicle =K.E+K.E…

QUESTION 1 : . Search and list out the total weight of various types of aircrafts. ANSWER :    AIRCRAFT                       An aircraft is a vehicle that is able t flyby haining suppport from the air. It counters the force of gravity by using…

Aim : 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…

QUESTION 1 :  What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type?  MAPPED ENGINE : Mapped engine is the default settings in powertrain blockset. It is used to measure performance parameters of the vehicle by using standard lookuptables which are…

Create a MATLAB model of electric car which uses a battery and a DC motor. Choose suitable blocks from Powertrain block set. Prepare a report about your model including following: Objectives:         1. System level configurations        2. Model parameters      …

QUESTION :  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 2.Compare the differences between each type of Li+ion batteries based on their characteristics  …

Aim : 1.Simulate the 3 test cases from harness dashboard and write a detailed report on the results solution :  observation :  As simulation ends we got 6 reasults graph considering BMS capital is an operation for electric vehicle  1st graph indicates the cell voltage of all the cell involve in the…

AIM :   Battery pack capacity: 18 kWh Cell: ANR26650M1-B  Prepare a detailed battery pack drawing along with its enclosure. State your assumptions.   SOLUTION :  To make the battery pack, we have to first finalize the nominal voltage and capacity of the pack. Enter it wiil be in term of Volt, mAh/Ah…

AIM : To prepare a technical report of simulation of BAJA ALL - TErrain vehicle (ATV) under different conditions. OBJECTIVES :carry out a system level simulation of an all terrain vehicle and prepare a technical report explaining the model properties &comments on the reasults. ALL TERRAIN VEHICLE :An all terrain…

AIM : To create the model and logic of Adaptive Cruise Control (ACC) according to the given requirement data. Objective :     Developing Adaptive Cruise Control feature as per the requirement Document using MATLAB simulink     Follow all the MBD releated processes, requirement Tagging & Traceability,…

AIM :  Vehicle Direction Determination   THEORY : 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…

Traffic Jam Assistant Feature Introduction  Traffic Jam Assistant is one of the most common feature in Advanced Driver Assistance System. Traffic Jam Assistant helps the driver arrive more relaxed at their destination, even in dense traffic or in traffic jams. As a partially automated comfort function, the system…

AIM : Highway Assistant – Lane Changing Assistant SOLUTION : 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,…