%program for simulation of forward kinematics of a 2R Robotic Arm %inputs l1=1; l2=0.5; theta1=linspace(0,90,10); theta2=linspace(0,90,10); c=1; for i=1:length(theta1) theta01=theta1(i); for j=1:length(theta2) theta02=theta2(j); %cordinates x0=0; y0=0; x1=l1*cosd(theta01); y1=l1*sind(theta01); x2=x1+l2*cosd(theta02); y2=y1+l2*sind(theta02);…

%program to solve an otto cycle, to create a PV diagram & to calculate thermal efficiency of the engine %inputs given gamma=1.4; t3=2000; %input state variables at point 1 %p1=1atm p1=101325; t1=350; %engine geometric parameters in meter bore=0.1; stroke=0.15; c_rod=0.2; cr=12; %calculating clearance and swept volume…

%Solving second order ODE of simple pendulum %inputs b=0.05; g=9.81; l=1; m=1; %initial condition t0=[0;3]; %time span t_span=linspace(0,20,500); %solving ODE [t,results]=ode45(@(t,theta) ode_fun(t,theta,b,g,l,m),t_span,t0); %plotting figure(1) plot(t,results(:,1)) hold on plot(t,results(:,2)) xlabel('Time') ylabel('Plot')…

%program to optimise stalagmite function and find the global maxima of the function clear all close all clc %input variable space x=linspace(0,0.6,150); y=linspace(0,0.6,150); iteration=50; %creating 2D array [xx,yy]=meshgrid(x,y); for i=1:length(x) for j=1:length(y) input_vector(1)=xx(i,j); input_vector(2)=yy(i,j); %function…

%Program to parse NASA thermodynamic data close all clear all clc %Reading the THERMO.dat file Thermfile=fopen('THERMO.dat','r') %Heading line1=fgetl(Thermfile) %Global temperature values line2=fgetl(Thermfile) %skipping the next three lines (comments) cmt_1=fgetl(Thermfile) cmt_2=fgetl(Thermfile) cmt_3=fgetl(Thermfile)…

 Draft Analysis on a Fan Cover Aim: To create the tooling axis for the given Fan cover model meeting the requirements of the draft angle and perform the Draft analysis on the model. Draft analysis The Draft Analysis command enables you to detect if the part you drafted will be easily removed. This type of…

Base Bracket Design AIM: To create the Base Bracket Plastic component through the given Class-A surface. Draft analysis The Draft Analysis command enables you to detect if the part you drafted will be easily removed. This type of analysis is performed based on color ranges identifying zones on the analyzed element…

Switch Bezel Design Aim: To create the Switch Bezel Plastic component through the given Class-A surface and perform the Draft analysis on the model. Draft analysis The Draft Analysis command enables you to detect if the part you drafted will be easily removed. This type of analysis is performed based on color ranges…

Coin Holder Design Aim: To create the Coin Holder Plastic component through the given Class-A surface and perform the Draft analysis on the model. Draft analysis The Draft Analysis command enables you to detect if the part you drafted will be easily removed. This type of analysis is performed based on color ranges…

DOOR ARM REST CHALLENGE Aim:  To create Door Arm rest and add thickness to it    Draft analysis The Draft Analysis command enables you to detect if the part you drafted will be easily removed. This type of analysis is performed based on color ranges identifying zones on the analyzed element where…

Core & Cavity Design Aim: To create the Core and cavity blocks for the switch bezel. Draft analysis The Draft Analysis command enables you to detect if the part you drafted will be easily removed. This type of analysis is performed based on color ranges identifying zones on the analyzed element where the…

Attachment Feature Creation Aim: To create the rib for the Centre console coin holder considering the design rules. Draft analysis The Draft Analysis command enables you to detect if the part you drafted will be easily removed. This type of analysis is performed based on color ranges identifying zones on the…

Attachment Feature Creation-2 Aim: To create the boss and Dog House for the Centre console coin holder considering the design rules. Draft analysis The Draft Analysis command enables you to detect if the part you drafted will be easily removed. This type of analysis is performed based on color ranges identifying…

Door Applique Design with Engineering Features Aim: 1. To create the Door Applique Plastic component through the given Class-A surface and perform the Draft analysis on the model. 2. To Create the Heat Stakes and the locators considering the design rules. Draft analysis The Draft Analysis command enables you to detect…

Master Section Development Aim: To create B Pillar from the given master section and do draft analysis for the components Draft analysis The Draft Analysis command enables you to detect if the part you drafted will be easily removed. This type of analysis is performed based on color ranges identifying zones on the…

ASSEMBLY WORKBENCH Aim: To create parts of Quick Return Mechanism and CV Joint and then assemble each mechanism in assembly workbench. Quick Return Mechanism A quick return mechanism is an apparatus to produce a reciprocating motion in which the time taken for travel in return stroke is less than in…

RANKINE CYCLE SIMULATOR Aim: 1. To create a Rankine Cycle Simulator using MATLAB. 2. To calculate the state points of the Rankine Cycle based on user inputs.  3. To plot the T-s and h-s plots for the given set of inputs Theory The Rankine cycle is the fundamental operating cycle of all power plants where an operating…

FINAL PROJECT Aim: Development of a Door Trim panel by considering the inputs as like in OEM and tier1 companies Door Trim panel An interior component attached to the inner side of the door. This product does more than merely improve the appearance of the vehicle interior. Rather, it is a vital module component…

BENCHMARKING Benchmarking involves a structured comparison between similar products, services or processes on some dimensions of performance. For example it can be used to compare the availability and delivery of features in a product and in this form often provides the basis of consumer tests and reviews. These look at…

UNDERBODY COATING A car’s underbody is exposed to the most wear and tear caused by muddy water, potholed roads, stones and other obstacles on the road. Because it’s not in plain sight, we often do not see the damage. Underbody coating provides long term protection from corrosion to car’s underbody. It also protects parts…

HOOD DESIGN Aim: To design Hood outer panel, inner panel and the necessary reinforcements by following the Master section mentioned with the design parameter. Hood and its components A car hood also referred to as a bonnet in some other countries is the hinged cover that rests over the engine of a front-engine…

SECTION MODULUS CALCULATION AND OPTIMIZATION Aim: To use the Section from the Hood design and calculate the section modulus and to Come up with a new section that has improved the section modulus of the previous section. Section modulus Section modulus is a geometric property for a given cross-section used in the design…

FENDER DESIGN - WHEEL ARCH CHALLENGE Aim: To calculate the Wheel Arc area and prove whether the car will pass the standards or not. Fender Wheel Arc The wheel arch is the semicircular part positioned above the wheel of a vehicle. Its primary purpose is to prevent sand, mud, rocks, liquids, and other road spray from…

FENDER DESIGN CHALLENGE Aim: Follow the given Master section to create the Drip Area and fender Automotive Fender Fender is the part of an automobile body that frames a wheel well. Its primary purpose is to prevent sand, mud, rocks, liquids, and other road sprayfrom being thrown into the air by the rotating…

ROOF DESIGN CHALLENGE Aim: 1. For the Given Roof styling, create an assembly by developing the essential flanges for the outer roof and creating the reinforcements. 2. Do a curvature study on the roof and perform calculations to determine the position of the Bow-roofs. Automotive Roof An automobile…

DESIGN OF BACK DOOR Aim: To use the provided styling surface to come up with a back door design, use appropriate design methodologies, and provide the necessary reinforcements and embosses Car Back Door The trunk or boot of a car is the vehicle's main storage or cargo compartment, often a hatch at the rear of the vehicle.…

WIRING HARNESS DESIGN IN CATIA V5 - 3D modeling Aim: To download the connectors & Connector clip cad data from given link & define it as Electrical Connector using Electrical Part design Workbench and to define all the necessary properties to Connectors & Clip. Connectors An electrical connector is…

WIRING HARNESS ROUTING & PACKAGING RULES CHALLENGE Aim: 1. To download the given clamp cad data & define it as an Electrical support using Electrical Part design Workbench and define all the necessary properties. 2. To download the given Back shell cad data & define it as an Electrical back shell using Electrical…

WIRING HARNESS DESIGN IN CATIA V5 - 3D MODELING Aim:  To route the given harness layout in Electrical workbench and add protective covering on all branches connected to DT06-2S & DT06-4S connectors. 1. DT06-08SA Connector The above figure shows a DT06-08SA Connector, in which the bundle connection point and…

WIRING HARNESS DESIGN IN CATIA V5 - 3D MODELLING Aim: To route the given harness layout in Electrical workbench Defining the Connectors First of all, the connectors are defined by define connector command and then the connector connection point and bundle connection point have been defined. These are all done in electrical…

WIRING HARNESS FLATTENING CHALLENGE Aim: To flatten the harness assembly completed in week 4 challenge and place the flattened view on drawing sheet. Electrical Harness Flattening Electrical Harness Flattening is a product which is intended to flatten 3D harnesses in order to create associated 2D drawings. First…

PROJECT 1- ENGINE WIRING HARNESS DESIGN Aim: To Route the Wiring harness on Given Engine and Prepare flatten view drawing in CATIA V5. And to apply Protection coverings as required. Connectors Used These are the connectors used for the harness design. For defining connector connection point and bundle connection point,…

PROJECT 2- CAR BACK DOOR WIRING HARNESS DESIGN Aim: To route the Wiring harness on Given car body and Prepare flatten view drawing in CATIA V5 and to apply Protection coverings as required. Connectors Used These are the connectors used for the harness design. For defining connector connection point, bundle connection point,…

CASING DESIGN Aim: To design a Sheetmetal Casing using Siemens NX Sheetmetal Application. Introduction Sheet metal is metal formed into thin, flat pieces, usually by an industrial process. Sheet metal is one of the fundamental forms used in metal working, and it can be cut and bent into a variety of shapes. The…

BOX ASSEMBLY Aim: To design a Sheetmetal Box Assembly using Siemens NX Sheetmetal Application. Introduction Sheet metal is metal formed into thin, flat pieces, usually by an industrial process. Sheet metal is one of the fundamental forms used in metal working, and it can be cut and bent into a variety of shapes.…

ODD SHAPED ENCLOSURE Aim: To design a Sheet Metal part for odd shapes using Siemens NX Sheet Metal Application. Introduction Sheet metal is metal formed into thin, flat pieces, usually by an industrial process. Sheet metal is one of the fundamental forms used in metal working, and it can be cut and bent into…

BRACKET DESIGN Aim: To design a Sheetmetal Bracket using Siemens NX Sheetmetal Application Introduction Sheet metal is metal formed into thin, flat pieces, usually by an industrial process. Sheet metal is one of the fundamental forms used in metal working, and it can be cut and bent into a variety of shapes.…

METAL BRACKET DESIGN Aim: To design a Sheetmetal Bracket using Siemens NX Sheetmetal Application. Introduction Sheet metal is metal formed into thin, flat pieces, usually by an industrial process. Sheet metal is one of the fundamental forms used in metal working, and it can be cut and bent into a variety…

ASSEMBLY OF BUTTERFLY VALVE Aim: To assemble and apply GD&T to the butterfly valve assembly drawing. Final Model in Different views: Isometric view:   Top view: Front view: Side view: Drawing Sheet:    

PROJECT - ANALYSIS OF A PRACTICAL AUTOMOTIVE WIRING CIRCUIT 1. Identify each of the major elements in the above automotive wiring diagram. Ans: The major elements in the given automotive wiring diagram are: => Battery => Starter motor => Generator => Distributor => Ignition coil => Current & voltage…

PROJECT - Speed Control of a Direct Current (DC) motor Aim: To develop a Simulink model for the DC motor as per the schematic given and use the Proportional, Integral, and Derivative (PID) control design knowledge gained in the training to design, develop and test a controller to maintain a desired speed for the motor.…

WEEK 1- Understanding Different Battery Chemistry 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…

WEEK 7- 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?  Ans:   BMS Closed Loop Harness Dashboard   Here the icons…

PROJECT 1- 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.   ANR26650M1-B Cell A123’s high-performance Nanophosphate lithium iron phosphate (LiFePO4) battery technology delivers…