Week -2

Aim :  To create A pillar design with given master section. Objective : To create class B and class C surface . To do draft analysis . To create a dog house according to given master section and following design rule. TO perform draft analysis . To make report of it .   Introduction : Class A surface : It is asthetic part…

AIM : To create assembly of given drawing in CATIA assembly workbench.   Objective : To create part and assembly of given drawing . To make report of it .   Quick return mechanism :   body 1:       Body 2 :       Body 3 :     Body 4 :         Body…

Aim :  To create a model of door trim lower design  from given class A surface and add engineering features like heat stakes and locators and to do draft analysis.    Objective : To create class B and class C surface . To do draft analysis . To add engineering features and perform draft analysis of…

AIM : To make a model of door handle from given class B , class C surface and perform draft analysis and Creating the rib for the Drill Handle considering the design rules .   Objective : To perform draft analysis on class A surface . To create class B surface . To create class c surface . To create a solid body…

Aim :  To create a model of bumper design from given class A surface and do draft analysis.    Objective : To create class B and class C surface . To do draft analysis . To make report of it .   Introduction : Class A surface : It is asthetic part of car created through scaning of clay model . This…

Aim : To create a core and cavity block for a  switch bezel design using catia v5 and perform draft analysis .   objective : The objective are as follow : To create class B and class C surface from given class A surface. To perform draft analysis . To create core and cavity . To create parting line. To create…

Aim :  To create a model from given class A surface and do draft analysis.    Objective : To create class B and class C surface  to do draft analysis . to make report of it .   Introduction : Class A surface : It is asthetic part of car .   Class B surface : It is surface for engineering advancement…

Aim : To create a switch bezel design using catia v5 and perform draft analysis .   objective : The objective are as follow : To create class B and class C surface from given class A surface. To perform draft analysis . To create report of it .   Introduction : It is the fram part of the window switch that holds…

AIM : To make a model from given class B , class C surface and perform draft analysis .   Objective : To perform draft analysis on class A surface . To create class B surface . To create class c surface . To create a solid body using close surface feature . To create draft analysis in final product .   Introduction …

Aim : To create a cad model of bracket from given 2D drawing in NX Sheetmetal application.   Objective : To create CAD model from given drawing. Create report of it . Understanding various command in NX sheet metal application.   Introduction: Bracket in widely used in automotive industries.      …

Aim : To create a CAD model of bracket from 2D drawing .   Objective : To crete a CAD model of bracket according to given dimension. To create report of it.   Approach :   Description :   First creating sketch according to given dimensions .   Now using countour flange command.     Doing…

AIM :  To design the back door of car    OBJECTIVE : To create design of backdoor of car using CAD software . To create necessary reinforcement. To carryout draft analysis . To make report o it.   INTRODUCTION : Backdoor is located at the rear side of  a car and give access for the boot space to store luggage , spare wheel…

Aim : To create odd shape enclouser using NX sheet metal application.   Objective : To create odd shape enclouser using CAD software. To make CAD model according to the given dimensions. To make report of it.   Approach :   Description :   Doing sketch in NX model .   Using extrude command to make…

Aim :  To create a sheet Box assembly (Sheet metal component) and to understand the feature used in it.   Objective : To create CAD model of Box assembly and to understand the feature used in it . To create step bt step report of it.   Introduction :   Sheet metal is formed by an industrial process…

   Aim : To create the design of  roof of the car using CAD software and peform Curvature study and draft analysis .     Roof :     The roof of a vehicle or car is the top part of it , which protects passanger from the wheather and injury when the car gets crashed. The roof is a styling…

 AIM : To crate a casing design in NX and understand the command used in it .     OBJECTIVE : The following are the objectives : To create the design of casing according to given parameter . To create step by step report of it. To understand the command used in it .   INTRODUCTION :  Sheet metal…

   Aim : To do section modulus calculation and optimization    Section modulus :   Section modulus is the ratio of bending to the farthest fiber from the neutral axis , or it is the measue of the strength of the beam . Ratio of area moment of inertia to the distance from the neutral axis to the…

AIM : To create CAD model of fender from given master section  .   Fender :   A fender is the part of the car that covers the wheel and extends up to the body of the car . The main purpose of the Fender is to prevent sand, mud, rocks, liquids and other road spray from being thrown into the air by the rotating…

 AIM : To know about the undercoating , its purpose , pros and cons .   Underbody coating : Underbody coating is a thick cladding that is placed uniformly to the cars underside. When th automobile is fresh off the lot and spotless , it is usually sprayed or painted on .   Types of underbody coating :   Rubberized underbody…

    Aim :  To Calculate the Wheel Arch gap at required points and check whether the car passes the European standard.     Fender Arch :   Wheel arch is the semi circular part of the fender positioned above the wheel of the vehicle . The design of the wheel arch of the fender should be such that it must shield wheels and…

OBJECTIVE :  The aim of this project is to design the components of the hood \bonnet of a car and create assembley  of  all part .     HOOD : The hood or bonnet is the hinge cover over the engine of motor vehicles.  Hoods can open to allow access to the engine compartment. Truck on rear engine and some mid engine vehicles…

Benchmarking :   Benchmarking in automobile industry involves a structured comparison between similar products , services or processes on some dimensions of performance.   process benchmarking of this kind can operate at several levels : Between similar processes in the same factory or services branch . Between different…

Objective : To developed model in MATLAB Simulink per MBD guidelines. Code Generation Profile must be Autosar Coder. Simulink Data Dictionary must be created for the model & must be linked to the model. All the input & output signals must be mapped into the Autosar Editor. Model Advisor Report is mandatory &…

Objective :   To develop one specific requirement of Traffic Jam Assistant algorithm which would predominantly feature in the IPC algorithm.Please note that the whole Traffic Jam Assistant is a very huge algorithm & only one small part of the logic is implemented here. Idea is to familiarize with concepts of Model…

  Objective : Developing Adaptive Cruise Control feature as per the Requirement Document using MATLAB Simulink. Follow all the MBD related processes: Requirement Tagging & Traceability, SLDD creation, Configuration Parameter changes, Model Advisor check & Code Generation. In Configuration Parameters: enable “Support Floating…

  OBJECTIVE : The objective of project are as follow :   Development of MATLAB Simulink model as per requirement. Tag the requirements to the simulink model; tagging requirement 1 & requirement 2 to their corresponding subsystems is fine. MBD compliant changes, Data Dictionary creation & code generation is added advantage,…

  Explanation : Here we are connecting 10 cells in series and checking its performance by changing temperature , charging and discharging.   Blocks used :   Table battery : This block models a battery on tabulated characteristics as function of state of charge and optional temperature .      …

  Given cell Datasheet :         Constant power discharge charecteristics :     Constant current discharge charecteristic:         Cell perameter according to cell datasheet :   Cell dimension = 26 x 65 mm call weight = 76g cell capacity = 2.5 Ah Nominal voltage = 3.3v  internal resistance = .006 ohms  power = 2600 W/kg…

      1.Simulate the 3 test cases from harness dashboard and write a detailed report on the results :       Simulink model :   The model is taken from Mathworks website. In this model it shows the Design and Testing of lithium ion battery management algorithms . This example project is…

 Note : i am part of live ev batch 13   Theory : Electric vehicle compared to classic internal combustion engine vehicles , are fairly simple and easy to operate. An Ev ( electric vehicle)  is a vehicle that uses one or more electric motors or traction motor for propulsion .     Components of an…

    Below table shows different type of lithium - ion cells :    Types of battries Anode Cathode Separator Reaction at anode Reaction at cathode Overall reaction LCO Lithium cobalt oxide Graphite carbon Lithium cobalt oxide polyolefin LiC6  -> xLi ++Xe- +C6 Li –xCoO2 +xLi ++xe-  àliCoO2  C6 + LiCoO2 LixC6 +Li(1-x)CoO2…

NOTE : i am part of live EV batch.   1) Total weight of various types of aircraft are as follow:   Aircrafts                              empty weight         MAx weight    Cessna     …

Note : i am part of live EV batch 13   1 ) For a defined driving cycle, calculate the energy required for braking.   Equation : energy =  `1/2 *m *v^2`   Matlab coading : First we have given constant values.  importdata command is used to get data from file . For loop is used to find energy…

1 ) Explain the following :   A)   EXplain a matlab demo model named 'speed control of a DC motor using BJT H- bridge '.   H bridge is a simple circuit that lets you control a DC motor to go backward or forward . The Bipolar junction Transistor (BJT) when used for power switching applications , operates…

 1 )  Which type of power converter circuits are employed in an electric and hybride electric vehicles ?   The types of power converter circuits are employed in an electric and hybrid electric vehicles are as follow :     DC -DC converter :    DC-DC converter is a category of power converter…

AIM : To use advisor tool and simulate the following .     ADVISOR TOOL ,developed in november 1994 by the national Renewable Energy Laboratory (NREL) , allows users to simulate and analysis conventional ,advanced light , and heavy vehicles , including hybrid electric and fuel cell vehicles . The tool allows…

1 ) What is the difference between mapped and dynamic model of engine , motor and generator ? How can you change model type ?               Mapped Engine : Mapped engines represent macro engine behavior as a set of lookup tables( brake torque ,fuel flow , air mass flow , exhaust…

AIM : To understand all model  of BAJA ATV by carrying out system-level simulation.    OBJETIVE: To carry out a system level simulation of all -terrain vehicle. To prepare a technical report explaining the model properties and outputs.     THEORY :   BAJA ATV : BAJA is basically an ATV (all terrain vehicle) competition…

AIM :  TO implement control logic of a washing machine using stateflow in simulink.   OBJECTIVE : Here, the main objective is to implement the control logic of a washing machine using stateflow as per given sequences : If the power supply is available , the system gets activeted. If the water supply is not available…

AIM :    Making a Simulink model of Doorbell using solenoid block .   OBJECTIVE :   To make simulink model of doorbell using solenoid block assuming remaing parameters. Create a situation where the switch is closed for 2 seconds and then released. Observe the physical movement of…

AIM : To write a matlab program to extract the 14 -coefficients from NASA thermodynamic data file and to calculates the enthalpy , entropy and specific heats for all the species in the data file . Ploting the graph of every species and to find molecular mass of all species .   DESCRIPTION : File parsing is done to extract…

  AIM  :    To create Rankine cycle simulator using matlab . To develop program which calculate state point. To plot T-S and H-S curves .   THEORY :   The rankine cycle is the fundamental operating cycle of all power plants where an operating fluid is continuously evapourated and condensed . The selection of operating…

AIM  :   Write a code in MATLAB to optimise the stalagmite function and find the global maxima of the function.   GOVERNING EQUATION :      f(x,y) = f1,x f2,x f1,y f2,y `f1,x = [sin(5.1pix + 0.5 )]^6` `f1,y = [sin(5.1piy + 0.5 )]^6` `f2, x = exp[-4ln(2) ((x-0.0667)^2/0.64]` `f2,y = exp[-4ln(2) ((y-0.0667)^2/0.64]`   OBJECTIVE…

1 )  AIM :       To create animation of simple pendulum using matlab.     2 )   GOVERNING EQUATION :   `d^2theta/dt^2 + (b/m)(d theta)/dt +g/Lsintheta = 0`   here, g = gravity in m/s, L = length of the pendulum in m, m = mass of the ball in kg, b = damping coefficient.…

1 )   AIM :  simulating the forward kinematics of a 2R Robotic Arm using matlab program .       2 )   OBJECTIVE :    Here our objective is to create simulation of forward kinematics of a 2R robotic arm. here we are giving various angle to link 1 and link 2 of robotic arm…