Week 2- 2R Robotic Arm Challenge

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:  System level configurations Model parameters Results Conclusion Solution :-       (Reference : https://www.youtube.com/watch?v=tM9Akdo8QeA )…

Aim -  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 to runway when its ready to take off?…

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…

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…

Aim - Ev Drivetrain. Objective -  1.  Which types of power converter circuits are employed in an electric and hybrid electric vehicle?    2.  An Electric Vehicle's powertrain with a 72V battery pack is shown in the diagram below. The duty ratio for acceleration operation is 'd1' and for…

 TITTLE: DESIGN OF SHEET METAL BRACKET -ll OBJECTIVE - The main objective of this project is to design the sheet metal bracket-II using the siemens NX CAD software. INTRODUCTION - we have created a sheet metal bracket in the previous session. here we are going to create a bit complex geometry bracket from a given …

Tittle of the Project:- Advanced Sheet Metal Design Using NX CAD Challenge_6_Bracket. Objective:- To design a Bracket by using Siemens NX12 Sheet metal application. Introduction:- 1. SIEMENS NX: NX formely known as “unigraphics”is an advanced high-end CAD/CAM/CAE, which has been owned since 2007 by Siemens…

1. What is the difference between the mapped and dynamic models of engine, motor, and generator? How can you change the model type?                                  Mapped  Model                …

Title of the Project – Advanced Sheet Metal Design Using NX Cad - Odd Shaped Enclosure. Objective – To show the recommended workflow procedure to design a Sheet Metal part of Odd Shapes. Introduction – NX sheet metal design incorporates material and process information in sheet metal-specific modelling…

Use the ADVISOR tool and simulate the following 1. For the 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 capacity and repeat the simulation. 3. Perform gradeability…

TITLE OF THE PROJECT: Advanced sheet metal design using Siemens NX cad - Box Assembly. OBJECTIVE: To design a box assembly and create a draft of it using Siemens NX Sheet metal application. INTRODUCTION : Sheet metal is metal formed by an industrial process into thin, flat pieces. Sheet metal is one of the fundamental…

AIMNASA came up with polynomials that can be used to evaluate thermodynamic properties such as Cp, H, and S. They have also documented the coefficients that are required to evaluate these polynomials for 1000+ species. In this project, we are going to Parsing this data file for 53 species. Our aim is to extract necessary…

AIM:-  Write a code in MATLAB to optimize the stalagmite function and find the Global Maxima of the function. Introduction:- Genetic Algorithm (GA) is a search-based optimization technique based on the principles of Genetics and Natural Selection. It is frequently used to find optimal or near-optimal…

objective = To write a program that solves the following ODE. This ODE represents the equation of motion of a simple pendulum with damping In the above equation, g = gravity in m/s2, L = length of the pendulum in m, m = mass of the ball in kg, b=damping coefficient. Input Values L=1 metre, m=0.1 kg, b=0.05. g=9.81…

Aim :  To simulate the forward kinematics of a 2R robotics arm  using MATLAB.   Objectives : To study and understand forward kinematic performance of a 2R robotic arm Simulation of forward kinematics of a 2R robotic arm using MATLAB Kinematics - Kinematics is a subfield of classical mechanics that…

 Aim - To study and analyze bajaj All-terrain vehicle. Objective - To prepare a technical report on the bajaj all-terrain vehicle. All-terrain vehicle - The all-terrain vehicle also called a light utility vehicle a quad bike, or simply a quad, as defined by the American national standards institute…

Design and modelling of Hood using NX-CAD: Hood is the component of BIW. The main function of hood is to allow the access of the engine compartment and other sub systems to occupant like regular services like maintenance. Also, it absorbs most of the frontal impact and transfer or simulate across body pillar to provide…

Aim 1: Implementation of control logic chart for washing machine using stateflow process. Condition: If the power supply is available, the system gets deactivated If the water supply is not available, stop the process and indicate through LED Soaking time should be 200s followed by washing time of 100s Then rinsing happens…

Aim - Make a Simulink model of Doorbell using solenoid block. Condition - 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 where the switch is closed for 2 seconds and then released.…

Aim - To the development of a Door Trim panel. Introduction - In the project provides 4 components Claas A Surface ( Door rest arm and switch bezel, upper mop packet, lower mop packet, lower subtract) then create B surface and C surface. The door panel is the interface between the interior of the car and the inner workings…

 Under body coating - In automobile now a day has abecome the importance need of human being.So it is importancetotake proper care of the automobile in order to function neathly. Cars underbody is most prone to corrosion. Underbody coating provides long term protection from corrosion to car's underbody.…

Condition - Mr. D.S. Pughazhyendhii is a married man who lives in Bangalore which is a highly crowded city. His Family comprises five members including his wife, five-year-old boy, his father, and his mother. He visits his native place Madurai which is 500kms away from Bangalore once in a month. Also, he will be using…

Design of sheet metal casing  Introduction - NX cad is a designing and modling software used software used to model various designs.Siemens NX software is a flexible and powerful integrated solution that helps you deliver better products faster and more efficiently.    Description -  Various features…

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 the forward stroke. It is driven by a circular motion source and uses a system of links with three turning pairs and a sliding…

Aim- Master section development. Introduction- Master sections are the guides for design requirements that decide the component packaging after technical Styling, Concept, or Class-A surfaces. Procedure- Firstly check the boundary and improve the class A surface and work on a patch. Then use the join command…

Aim - Create the Door Applique Plastic component. Introduction - Heat staking - In manufacturing products with thermoplastic components, it is often necessary to join a thermoplastic to a part of dissimilar material, whether it be metal, a dissimilar plastic, or other material. It is also called thermoplastic staking…

Aim - Create the boss and Dog House for the Centre console coin holder. Introduction -  Bosses find use in many parts of the design as points for attachment and assembly. The most common variety consists of cylindrical projection with holes designed to receive screws, threaded inserts, or other types of fasteners.…

Aim - To Create the rib on the coin holder. Introduction - Rib increase the moment of inertia, which increases the bending stiffness. Rib thickness should be less than the wall thickness to minimize the sinking effect. The Recommended rib thickness should not exceed 60 percent of the nominal thickness.   Wall thickness…

Create Core and Cavity block for the Switch bezel  Tooling Axis -  Firstly extract the base of the switch bezel and taking a point on it. Draw to lines on the opposite surfaces of the walls in the Y direction, then use bisecting method and get the Y direction tooling axis. Then use the same method to get the…

Aim Create the Coin Holder plastic component through the given class A Surface.  Objective  we create the center hole coin holder plastic component to the given class A surface and we also perform draft analysis on this model.  PROCEDURE Steps on the coin holder  1. we create a tooling axis:- The First…

 Objective - We create a Door Arm Rest   Steps in Door Arm Rest Design -  1. In this design we need two tooling axis for draft analysis to ensure proper draft angle for core and cavity. 2.Creation of Actual Tooling Axis1- First select the point on the base and insert the axis system on it .After that…

 Aim - We will create Switch Bazel plastic  component by the help of given class A surface after that we will do draft analysis on this model. Steps for tooling axis creation  1. First steps we will extract the base surface from class A surface then we will take point on it  after that we insert axis…

Aim - We will Create a Base Bracket plastic component by the given class A surface and after that we will do draft analysis on this component.Draft analysis - The draft analysis command anable you to detect if the the part you drafted will be easily removed.This type of analysis is performed based on colour ranges identifying…

Aim - To perform the draft analysis of given class A surface .  Draft angle  - Draft anagle is a taper applied to the vertical to assist with releasing the part from the mould. Draft analysis - The draftanalysis command enables you to defect if the part you drafted will be easily removed.This type of analysis…