Week-7 Challenge: DC Motor Control

  Isometric view of the created model is given below:-     Screenshots of the Draft analysis report for the given Class-A surface are given below:-     Screenshots of the Draft analysis report for the created part are given below:-     Screenshots of the solid model with the proper color…

SOLUTION: -     The isometric View of the created plastic component is given below: -   Draft Analysis on the created part. The image is given below: -   What is Draft Analysis? The draft analysis technique is used to analyze whether our part model created in CAD is manufacturable based on the draft…

SOLUTION:-   What is Draft Analysis? The draft analysis technique is used to analyze whether our part model created in CAD is manufacturable based on the draft condition applied. Here the part should get easily removed from the panel dies (in case of Sheet metal part) or Mold (in case of plastic).  No parts can…

Solution:-   Screenshots of the Draft analysis report for the given Class-A surface are given below:-   Screenshots of the Draft analysis report for the created part are given below:-   Screenshots of the solid model with the proper color code of the draft angle in various orientations (Isometric, Front,…

AIM:- In this challenge, you need to model the Radar mast and assemble the Yacht using SolidWorks and upload the files to the Browse Section available below Answer Box for evaluation purposes.      1). RADAR_MAST:-   ANSWER:- The Radar mast is designed as per the dimensions given in the Ebook.…

                                                               MODELLING & RENDERING OF AMERICAN CHOPPER AIM:- The Project Report is about the Designing,…

AIM:- Create a MATLAB model of an electric car that uses a battery and a DC motor. Choose suitable blocks from the Powertrain block set. Prepare a report about your model including the following: Objectives:         1. System-level configurations        2. Model parameters  …

AIM:-   For a defined driving cycle, calculate the energy required for braking. Why electric motor can’t develop braking torque at a high speed similar to starting? How electric and mechanical brakes are coordinated?  Make a MATLAB program that plots the 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 the H-bridge…

OBJECTIVE: Which types of power converter circuits are employed in an electric and hybrid electric vehicle? An Electric Vehicle's powertrain with 72V battery pack in shown in the diagram below. The duty ratio for acceleration operation is 'd1' and for the braking operation the duty ratio is 'd2'. The other parameters of…

AIM:- What is the difference between the mapped and dynamic models of engine, motor, and generator? How can you change the 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…

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AIM: To Implement control logic of a "Washing Machine" using StateFlow and to make a Simulink chart for the "Gear Shift" logic. OBJECTIVE: To 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,…

                                                           SIMULINK MODEL OF DOORBELL AND THERMISTOR AIM: 1. Make a Simulink model of Doorbell using a solenoid block with…

  AIM: Create a Rankine Cycle Simulator using MATLAB.   Objective: Calculate each state's points of the Rankine Cycle. Plot corresponding T-s and h-s plots for the given sets of input. Calculate Efficiency.   What is the Rankine Cycle?? The Rankine cycle is a modal used to predict the performance of the…

What is File Parsing?? Parsing in computer languages refers to the syntactic analysis of the input data normally from a file into its components parts in order to facilitate the writing of compilers and interpreters. It can be used to describe split or separation. Parsing a file means reading in a data stream of some sort…

What is a Genetic Algorithm?? A genetic algorithm (GA) is a method for solving both constrained and unconstrained optimization problems based on a natural selection process that mimics biological evolution. The algorithm repeatedly modifies a population of individual solutions. At each step, the genetic algorithm randomly…

                                                                               SOLVING SECOND ORDER ODEs USING MATLAB  …

                                                 IPHONE BENDING CHALLENGE CASE_1 : OBJECTIVE:- Perform a static structural analysis on Iphone and find the directional deformation for the model…

                                     WIRE BENDING CHALLENGE Objective:- To perform a Static Structural Analysis using Ansys Workbench for three different materials(Copper Alloy NL, Aluminium Alloy NL & Magnesium Alloy…

                                           SHEET METAL BENDING CHALLENGE Objective:- To Simulate sheet metal bending challenge with three different materials (Aluminium Alloy 1199, Copper Alloy NL & Magnesium…

                                                   CAR CRASH SIMULATION Objective:- Perform a parametric study using three different values of thickness for the Car Body. And analyze the Total…

                               BULLET PENETRATING A BUCKET CHALLENGE OBJECTIVE:- Is to simulate bullet penetrating into a bucket using 3 different Non-Linear material for the bucket and analyze their behavior for the same velocity of the bullet.…

          TENSION AND TORSION TEST CHALLENGE GEOMETRY AND MATERIAL ARE SAME FOR BOTH THE CASES. AND FIXED SUPPORT IS ALSO SAME FOR BOTH THE CASES. IMAGE OF THE GEOMETRY GIVEN BELOW: Properties of material given below:   FOR TENSION TEST Detail of Coordinate Systems given below: Detail of Meshing…

PERFORM AN EXPLICIT DYNAMICS SIMULATION The objective is to perform an Explicit Dynamics simulation on a Machining operation using a Planer and find out Equivalent Stress, Total Deformation, and the user-defined Temperature. For two different cutting velocity 20000 mm/s and 15000 mm/s. First to import given model in ANSYS…

TRANSIENT STRUCTURAL ANALYSIS ON A WORM GEAR The objective is to perform Transient Structural Analysis on a Worm Gear Assembly. First to import the given model in the ANSYS Workbench. After that select the given material from the library for this challenge I select Structural Steel. Image of Worm Gear Assembly given below:…

PERFORM A TRANSIENT STRUCTURAL ANALYSIS ON A UNIVERSAL JOINT The objective is to perform a Transient Structural Analysis on a double joint with a spring using three different materials, Structural Steel, Stainless Steel, and Titanium Alloy. To obtain the Equivalent Stress and Total Deformation for all the three cases.…

SPHERE PRESSING ON A PLATE The objective is to simulate a Sphere pressing on a plate and experiencing a plastic deformation on a plate. First to import geometry in ANSYS Workbench and select the material for plate must be Non-Linear and for Sphere is Structural Steel. Image of geometry given below: Now come to properties…

            SIMULATE A ROLLING OPERATION ON COPPER WORKPIECE The objective is to simulate the Rolling operation on a workpiece, select Structural Steel for Wheels, and Copper Alloy NL for the workpiece. First import the given 3D model in ANSYS Spaceclaim and edit the geometry as we want. Image…

               STATIC STRUCTURAL ANALYSIS ON RAIL WHEEL TRACK The objective is to perform a Static Structural Analysis on a Rail Wheel Track on different Bearing Load(100000N & 500000N) and compare the Total Deformation, Equivalent Stress, and Life under both the Load. Units…

VERIFICATION OF WELD JOINT The objective is to verify the joints for different materials (Stainless Steel, Aluminium Alloy & Bronze). First import the given model in the ANSYS Workbench. Image of model is given below: Properties of Materials are given below: Connections details are given below with the images: Plate…

                                    GRID DEPENDENCY TEST ON BEVEL GEAR What is the Grid Dependency Test? Grid Dependency Test is done by varying the mesh size from coarse to fine and checking the output result for each mesh. When…

STATIC STRUCTURAL ANALYSIS FOR SPUR GEAR CHALLENGE What is Spur Gear? Spur Gear is the simplest type of gear. They consist of a cylinder or disk with teeth projecting radially. The edge of each tooth is straight and aligned parallel to the axis of rotation. These gears mesh together correctly only if fitted to parallel…

                           STRESS CONCENTRATION ON A PLATE WITH HOLE CASE-1 Static structural analysis is carried out in ANSYS Workbench. First to prepare a model of Plate with a 60mm hole in Ansys SpaceClaim Software. The material used is Structural…