%inputs l1 = 1; l2 = 0.8; theta1 = linspace(0,90,20); theta2 = linspace(0,90,20); ct = 1; x0 = 0; y0 = 0; for i = 1:lenth(theta1) THETA1 = theta1(i); for j = 1:length(theta2) THETA2 = theta2(j); x1 = l1*cosd(THETA1); y1 = l1*sind(THETA1); x2 = x1+{l2*cosd(THETA2)}; y2 = y1+{l2*sind(THETA2)}; plot([xo x1],[y0 y1],[x1 x2],[y1…

https://youtu.be/Ra1_oplG1lk %defining ode function for simple pendulum. function [dtheta_dt] = ode_func(t,theta,b,g,l,m) theta1 = theta(1); theta2 = theta(2); dtheta1_dt = theta2; dtheta2_dt = -(b/m)*theta2-(g/t)*sin(theta1); dtheta_dt = [dtheta1_dt;dtheta2_dt]; end % second order ode simple pendulum close all clear all…

To find the maxima for the given inpus.        To find the maxima we need to know what is stalagmite and how stalagmite is crated using genetic algorithm in matlab.   what is stalagmite ?        Stalagmite is a type of rock formation that rises from the floor of a cave…

Parsing :               Data parsing is a process in which a string of data is converted from one format to another.   Aim :      The main aim of this following code is to read the given thermo data file and calculate the required values.   Code : clear…

Challenge1 - 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 of the model. Creating axis using Insert -> Axis. step1 :      …

Aim :         Create the Coin Holder Plastic component through the given Class-A surface. Insert axis system on the surface the class model. Step 1 : Tooling Axis                  Tooling axis is created along the base surface. This surface has the 0…

Aim :         Create the Base Bracket Plastic component through the given Class-A surface. To begin with, the tooling axis for the given Class-A Surface should be created meeting the requirements of the draft angle and at the end perform the Draft analysis on the model. Step1 : Tooling Axis  …

Aim :           Create the Switch Bezel Plastic component through the given Class-A surface. To begin with, the tooling axis for the given Class-A Surface should be created meeting the requirements of the draft angle and at the end perform the Draft analysis on the model. Note :  Offset distance = 2.5mm. Axis system :…

Aim :         Create the Core and cavity blocks for the switch bezel designed in the earlier challenge.   What is core ? The core is the male part which forms the internal shape of molding.   What is Cavity ?  The cavity is the female part which forms external shape of molding.  …

Aim :         To Create the rib for the Centre console coin holder considering the design rules mentioned in the video. Ribs :         Ribs are added to increase the srength of the material. Since plastic surfaces have ;low strength at many placwes considering its wall…

Aim :       To Create the boss and Dog House for the Centre console coin holder considering the design rules mentioned in the video.   Screw boss :        Boss features are commonly found in injection molding designs. They are used to aid in the assembly of molded parts…

Aim :         To create the Door Applique Plastic component through the given Class-A surface. To begin with, the tooling axis for the given Class-A Surface should be created meeting the requirements of the draft angle and at the end perform the Draft analysis on the model. Tooling Axis :    …

Parts are drawn according to the geometrical dimensions given in the bodel and the unmarked dimensions are made into perfect fit. The green colour mark on the top of the sketch in tree structure shows that the sketch is constrained.  Model 1 : Snips   Model 1 asembly product :        …

Tooling Axis :             The base surface or bace from the pocket from the Door arm rest class A Surface is extracted and tooling axis is created normal to the surface. The point for the tooling axis is created by extracting boundary from the base hole and an arc is created scince the extracted…

Tooling axis :        Tooling axis is created normal to the given class A surface of B pillar part. Tooling axis determines the movement of core and cavity in mould. Improvising :          Class A surface has Some discontinuity which will be hard during production phase. So…

Benchmarking : What is 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…

UNDER BODY COATING : What is underbody of a car?             The underbody is the body structure of the underside of a car. Several areas of the chassis and underbody had to be cleaned and repainted that process is known as underbody coating. Different body styles can be bolted on to…

1) Simulink model of Doorbell using solenoid block : What is solenoid? A solenoid is a device comprised of a coil of wire, the housing and a moveable plunger (armature). When an electrical current is introduced, a magnetic field forms around the coil which draws the plunger in. More simply, a solenoid converts…

a) Aim : To Implement control logic of a “washing machine” using Stateflow as per given sequence. Elements used : Slider switch Constant Stateflow chart Display Lamp Condition given : If the power supply is available, the system gets activated  If the Water supply is not available, stop the process &…

AIM: To Design Hood outer panel, inner panel and the necessary reinforcements by following the Master section mentioned with the design parameter explained in the videos. Submit an assembly of Hood inner panel, outer panel, latch, hinge and the reinforcements INTRODUCTION: HOOD: A car hood, also referred to as a bonnet…

AIM: To calculate the section modulus of the hood panel and then optimizing the hood panel for better section modulus. INTRODUCTION: SECTION MODULUS: Section modulus is a geometric property for a given cross-section used in the design of beams or flexural members. Other geometric properties used in the design include an…

AIM :- Back door :- A back door is a BIW component found in all Automotive car generally used for opening and closing of the so called car luggage that is usually used for storing items inside a car. In general the opening and closing of the door is co-ordinated by the Latch and Stricker position and the Gas stay position…

AIM: The aim of these project is to design fender and the main design requirements for Drip area, Bumper, A pillar and Sill mounting areas. Outer of car : Fender :             Fender is a front outer side member of a car which covers the wheel side. Fender purpose is to prevent sand, mud,…

Aim :            To calculate the Wheel Arc area and prove whether the car will pass the standards or Not. Fender:            Fender is a part of an automobile, motorcycle or other vehicle body that frames a wheel well (the fender underside). Its primarypurpose…

Roof of car : Roof part : Reinfocements or roof rails : Front roof rail : Emboss on FRR : Part Body :     Rear roof rail : Center roof rail without additional reinforcement : Center roof rail with additional reinforcement : Bow roof : Final assembled part : Bow–Roof Prediction Formula W = [1.73 x 10^(-3)…

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 the vehicle is basically identifying the direction…

Main Project – Adaptive Cruise Control (ACC) General Overview: Adaptive Cruise Control Feature for passenger cars allows the host vehicle to adapt to the speed in line with the flow of traffic. Driving in heavy traffic or keeping a safe distance from the preceding vehicle calls for a high level of concentration.…

Traffic Jam Assistant Feature Introduction to the Feature: 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…

Aim :           To develop a simulink model to resemble the lane change assistance fuction based on the inputs and conditions provided. Objective and Requirements for the Model: Introduction to the Feature: The Highway Assistant supports the driver and takes over the longitudinal and lateral guidance…

Aim :                   In this project we are converting the given door trim surface to part body with B side features. Tooling axis :                   The direction in which the core and cavity of the mould moves is known as tooling axis. Tooling axis differes in every part based on its class A surface and also the…