Week - 4

AIM: Designing of an Electric Car with Li-ion battery by using of Matlab/Simulink, by choosing suitable blocks from the powertrain block set  Theory: EV design – introduction Vehicle design is a very complex domain since it involves a lot of attributes, like: interior space, dynamic performance, active and passive safety,…

AIM: Designing of an Electric Rickshaw modelling by using of Matlab/Simulink, by choosing suitable blocks from the powertrain block set  Theory: EV design – introduction Vehicle design is a very complex domain since it involves a lot of attributes, like: interior space, dynamic performance, active and passive…

AIM: Designing of an Electric Vehicle by using o Matlab/Simulink, by choosing suitable blocks from the powertrain block set  Theory: EV design – introduction Vehicle design is a very complex domain since it involves a lot of attributes, like: interior space, dynamic performance, active and passive safety, connectivity,…

AIM: Powertrain for aircraft in runways Part A: 1. Search and list out the total weight of various types of aircrafts.  2. Is there any difference between ground speed and air speed? 3. Why is it not recommended to use aircraft engine power to move it on the ground at Airport?  4. How an aircraft is pushed…

>Objective: For a defined driving cycle, calculate the energy required for braking. Why electric motor can’t develop braking torque at high speed similar to starting? How electric and mechanical brakes are coordinated?  Make a MATLAB program which plots contour of given motor speed, torque and efficiency…

OBJECTIVE: 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…

 AIM:EV Drivetrain  1.  Which types of power converter circuits are employed in electric and hybrid electric vehicle?    AC to DC converters are most commonly used in Plug-in Hybrid Electric Vehicles (PHEV) & Plug-in Electric Vehicles (PEV) DC-DC converters can be used to interface the…

Objective: What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type?  How does the model calculate miles per gallon? Which factors are considered to model fuel flow?  Run the HEV ReferenceApplication with WOT drive cycle. Change the grade and wind velocity…

AIM: ADVISOR TOOL Use ADVISOR tool and simulate the following   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.  2.   In the above case, try changing the battery…

AIM: Mechanical design of battery pack Battery pack capacity: 18 kWh Cell: ANR26650M1-B  Prepare a detailed battery pack drawing along with its enclosure. State your assumptions. ANR26650M1B A123 SYSTEMS Re-battery: Li-FePO4; 26650; 3.3V; 2500mAh; Ø25.9x65.2mm           …

Aim:-State of charge estimation 1.Simulate the 3 test cases from harness dashboard and write a detailed report on the results 2.What is coulomb counting? Refer to the above model and explain how BMS implements coulomb counting for SOC estimation?  Study 1:-Simulate the 3 test cases from harness dashboard and write…

AIM :Understanding Different Battery Chemistry What are the 5 parts of a battery? What are the parts of a battery? Seven different components make up a typical household battery:  container, cathode, separator, anode, electrodes, electrolyte, and collector                  …

AIM: Highway Assistant-Lane Changing Assistant EXPLANATION:  What is lane Keep assistant?  Lane Keep Assist is a slightly more advanced system that warns the driver and helps keep the car in its lane without any driver input.                    …

AIM : To develop one specific requirement of the Traffic Jam Assistant algorithm which would predominantly feature in the IPC algorithm  THEORY:  Traffic Jam Assistant Feature Introduction to the Feature: Traffic Jam Assistant is one of the most common feature in Advanced Driver Assistance System. Traffic…

AIM: Vehicle Direction Determination of Left Turn, Right Turn & Straight Drive With MBD Code Development  EXPLANATION :   Vehicle Direction Determination General Overview: Identifying the direction of the vehicle is one of the important & diverse features in Autonomous driving & Advanced…

 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 results >ALL TERRAIN VEHICLE :    …

AIM :  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…

AIm: Make a Simulink model of Doorbell using a 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…

 AIM : SIMULATION OF SIDE POLE CRASH CAR WHERE THE STRESS ARE WROKING ON IT                        >Why we do need crash test : A crash test is a form of destructive testing usually performed in order to ensure safe design standards in crashworthiness…

AIM : SIMULATION OF FRONTAL CRASH CAR WHERE THE STRESS ARE WROKING ON IT             Frontal crash-BIW Check unit system and either follow[Mg mm s] or [Kg mm ms]. Create appropriate interface ,friction 0.2 and recommended parameters. Make sure of no penetrations and intersection. Correct…

OBJECTIVE :    Run the crash tube model as it is. Change the Inacti=6 and run. Create the type 11 contact and run. Remove both notches  and remove boundary condition on rigid body node then run. Create a new notch in the middle ,select the whole section and run. Create a new notch with nodes only from opposing…

AIM : >RUNNING THE SIMULATION WITH VARIOUS CASES MATERIALS LAWS AND PLOT THE GRAPH RESULT >COMPARE THE RESULTS DIFFERENCES OF ALL LAWS   PROCEDURE :  >CASE 1 Performing the simulation without any changing value :  >Firstly import the radioss rad file 0.000rad  >And check the user…

AIM :  Comparison of results with base simulation and improved shell element properties 1.Using the crash beam file from the previous assignment, change the run time to 55 ms. 2. Change the number of animation steps during simulation to a minimum of 25 and maximum of 60. 3. Run the base simulation without any…

AIM : RADIOSS ENGINE FILE EDITING  PROCEDURE :  >First import the model >There we have select "rad"file 0000.rad and then import   > As given following questions :      Questions: 1. check the material properties of the rail component and calculate the speed of sound in steel rail 2. The length of the rail is about 1000…

AIM : GENERATING MESH AS PER GIVEN CRITERIA AND EXACT OF MID SURFACE AND GEOMETRY CLEAN UP  PROCEDURE : >First import the given model  >GEOMETRY CLEAN UP :  View midsurface and correct errors using the mid surface edits options such as of Geometry :(Quik Edit) Importing the geometry component …

AIM : MESHING OF DOOR INNER PANEL  PROCEDURE : > First import the given  model  >Then Exact the mid surface, the model has different plastic complex with different thickness , so while exact of mid surface with auto mid surface then go with improper of mid surface , so that we should generate…

AIM: MESHING OF REAR WHEEL  HOLDER  PROCEDURE :  >Firstly import the given model  >Exact the mid surface (with the option of automidsurface) >While exact of midsurface ,-(automidsurface-offset+planes+sweeps) >View mid surface and correct errors using the mid surface edits options such as…

AIM : CREATION OF 1D CONNECTORS  PROCEDURE :  > The given component model import >Then given the assembly part,we going to creation of 1D connectors in different various  connectors  >Relizing the connectors  STEP 1 :  >Firstly Given midsurface of all assembly parts ,generated…

AIM: Generating The 3D TETRA MESH WITH DIFFERENT METHOD EXPLANATION: The following methods of three different method   1Method-conversion of 2D tria elements into tetrahedral elements, by using (tetra mesh panel) 2Method - Tetra mesh by using “Quick tetra mesh ,from the utility panel. 3Method - Tetra mesh,…

AIM : GEREATING MID SURFACE AND GEOMETRY CLEANUP OF GIVEN COMPONENT  PROCEDURE : By given component , we have to extract the midsurface and geometry cleanup Firstly import of model Then , go to option of midsurface(automidsurface-autoexcation option-skin offset selected) and then exact the mid surface Geometry cleanup…

  AIM: Create 1D elements on the following component with given cross-section and DOF Specifications ;  Procedure : Firstly imports the given model Then shaded the model before going the mesh Now surface of model midsurface to know of exactly were of surface bracket 1 and bracket2. After deleting the previous…

Aim : To write a code to calculate the global maxima using genetic algorithm, by using a matlab. Genetic algorithm : A genetic algorithm is a search heuristic that is inspired by Charles Darwin's theory of natural evolution. This algorithm reflects the process of natural selection where the fittest individuals are…

AIM: Thermodynamic various data species are studied and the coefficient of temperature in the characteristic equation for specific heat (cp),entropy(s),enthalpy(H) ,are the obtaining the by using the MATLAB.   EXPLANATION: Specific heat(cp):specific heat  ratio of the quantity of  to raise the heat required…

AIM: To solve the second-ord simulate the transient motion of a simple pendulum and a creation of animation of motion   Governing equation:                                ..............(1) The above equation of finding the ode solver to…