% forward kinematics for 2R robotic arm clear all close all clc % input l1=1; l2=0.5; theta1 = linspace(0,90,4); theta2 = linspace(0,90,4); ct=1; for i = 1:length(theta1) THETA1=theta1(i); for j=1:length(theta2) THETA2=theta2(j) x0=0; y0=0; x1=l1*cosd(THETA1); y1=l1*sind(THETA1); x2=x1+l2*cosd(THETA2); y2=y1+l2*sind(THETA2);…

The fig and programm shows the ordinary differential equation.the programm for solving the ordinary differential equation.we first convert the second order function into first order equation.Because the matlab cannot solve the 2nd order diff equation. ODE45 is the matlab function which is use to solve the ode in MATLAB.…

STALEGMITE FUNCTION. A stalagmite function generally refers to the function with which we are generating values over a stalagmite kind of surface for finding out the local and global maxima and minima of that particular given function. For this in Matlab we are using a method called 'Optimization'.           fig-stalegmite…

PARSING NASA THERMODYNAMIC DATA File parsing is one of the important term which is offenly used to import the data of the given file in our programm.By the file parsing we can actually call the desire data of already exixted file in our program by just using the command FGETl.this commands helps a lot in importing the…

Door bell using simulink.    For making a model of door bell on simulink we need following source from library browser. Pulse generator Battery Switch Solenoide solver Ideal transitional motion sensor Electrical refrence.  Below fig shows the model for Door bell.                                        fig=Door bell By…

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, stop the process & indicate through LED Soaking time should be 200s followed by Washing time of 100s. Then rinsing…

AIM: To study and analyze the BAJA All Terrain Vehicle (ATV) model using Simulink andcompare between different models. OBJECTIVES: 1 To Prepare a technical report explaining the functions of the subsystems & blocksused for preparing the model 2. To Explain in detail all the differences between all the five models provided…

Understand the concept of Rankine cycle by referring to standard thermal engineering text book. Create a Rankine Cycle Simulator using OCTAVE/MATLAB.   1. To Simulate a Rankine cycle using matlab. 2. Extracting Steam and water properties from XSteam data (IAPWS IF-97 standard) 3. Calculating all the state points of…

  Project 1 deals with the development of a forward energy-based fuel consumption model of a conventional vehicle. The main goal of this project is to get familiar with the modeling process, writing scripts in Matlab, modeling in Simulink, analyzing data and generating plots. Deals with the development of a forward…

Description:As discussed in Lecture 11, Project 2 deals with the development of a forward energy-based fuel consumption model of a P1 hybrid vehicle. This model is based on the conventional vehicle model from Project 1. The main goal of this project is to understand the functionality of a P1 hybrid and be able to model…

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   Aim: To make a study and understand about the electrochemistry of different types of lithium ion cells 1. Prepare a table…

  https://in.mathworks.com/matlabcentral/fileexchange/72865-design-and-test-lithium-ion-battery-management-algorithms 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…

  Battery pack capacity: 18 kWh Cell: ANR26650M1-B  Prepare a detailed battery pack drawing along with its enclosure. State your assumptions     Aim- detailed battery pack drawing along with its enclosure   A123’s high-performance Nanophosphate® lithium iron phosphate (LiFePO4) battery…

Week - 3 For the given Hood model, Take the mid surface for all the components after checking the geometrical errors and mesh the mid surface with the given element Quality criteria. (Refer the table Below for the Quality criteria)   S.No  Quality Criteria  Value  1 Target/Average length   5 2 Minimum Length  2 3 Maximum…

  For the given Plastic Bottle Cap model, check for the geometrical errors and take the mid surface by suitable mid surfacing techniques. PID and Thickness assignment has to be done for all the mid surfaces. Mesh the same with given element Quality criteria. (Refer the table Below for the Quality criteria)  …

    Part 1 There are lots of errors in this regions near the rib portion.     Final part             Part 2   lots of trias in this portion are occuring       Final part         

For the given Rear view mirror component, check for the geometrical errors and mesh the Surfaces with the given 2D element Quality criterias given below.    S.No  Quality Criteria  Value  1 Target/Average length   1 2 Minimum Length  0.5 3 Maximum Length  2   Use tetra…

Tool test-2 For the given Intake Manifold component, check for the geometrical errors and mesh the Surfaces with the given 2D element Quality criterias given below.  S.No  Quality Criteria  Value  1 Target/Average length   3 2 Minimum Length  1 3 Maximum Length  5 Use tetra elements to mesh the Volumes defined in the model…

      AIM: To practice and apply the Morphing techniques on the given models and morph the model as given in the question. PROCEDURE:      Steps  First we have to import the CAD model to the ANSA software to practice As we already know , after the model is imported to ansa we  have to perform the topo logical cleaup on…

This week, the connections for the front door by using different 1D elements are taught in detail.  Now for the given Rear door FE model, Create and Apply different PIDs for different components. By using the same technique and the elements as shown in the video, Perform suitable connections. (No thickness need to…

 2D meshing on the instrumental Panel   AIM:   Pre-processing of the car instrument Panel using ANSA.   OBJECTIVE: The main objective for the given component is to check for the geometrical errors and mesh with the given element Quality criteria. At the end, the thickness has to be assigned to FE each feature accordingly.…

 2D meshing on the instrumental Panel   AIM:   Pre-processing of the car instrument Panel using ANSA.   OBJECTIVE: The main objective for the given component is to check for the geometrical errors and mesh with the given element Quality criteria. At the end, the thickness has to be assigned to FE each feature accordingly.…

AIM: Mesh the given rear suspension assembly accordingly with 2D & Volume meshing as per the given quality criteria. Connections to be deployed for the model. Replicate the model symmetrically after all the meshing and connections. OBJECTIVE:    Geometry Clean-up. Mid surface extraction & 2D meshing. Solid & Volume Meshing.…

  AIM: To create 1D elements on the given component with given cross-section and DOF using Hypermesh SPECIFICATION: Rod element:- with only translational DOF and RBE2 link Cross-Section: BOX- Dimension a= 12 mm                              …

Meshing of Hood: Here we will see the Meshing of different parts of Hood. Hood consists four different components as below: Inner Extract Outer Extract Hinge Reinforcement Extract Latch Reinforcement Extract   Target Element Length = 5 Units S.N Quality Criteria  Value  1 Aspect Ratio  5 2 Skewness…

        Aim : To perform static structural analysis to determine the stress concentration on a plate with holes.   Objectives :  1) Design a plate with a hole model. (Case 1) 2) Design a plate with three holes of different diameter. (Case 2) 3) Determining the maximum deformation…

                     spur gear                        Spur gears or straight-cut gears are the simplest type of gear. They consist of a cylinder or disk with teeth projecting radially. Though the teeth are not straight-sided (but usually of special form to achieve a constant drive ratio, mainly involute but less commonly…

    GRID DEPENDENCY TEST IN BEVEL GEAR   OBJECTIVES   1) Carry out a static structural analysis to find out Equivalent stress, Total deformation and Stress intensity. 2) Using three different sizes of mesh 4, 5 and 6 to perform grid dependency test. 3) Comparing the three results on the basis…

      Case 1: Multiply the bearing load by 5 times and compare the results with the load of 100000 N (As done in week 2 video). Compare the Total Deformation, Equivalent stress, and the life under both the loads   Introduction to Rail Wheel: A train wheel or rail wheel is a type of wheel specially…

      Aim : To verify weld joints using static structural analysis    Conclusion : 1) To simulate three different types of welding using three different weld materials 2) To fine out the directional deformation and equivalent strain experienced by the setup 3) To identify the weld…

    Introduction to Sheet Metal Bending Bending of sheet metal is a common and vital process in manufacturing industry. Sheet metal bending is the plastic deformation of the work over an axis, creating a change in the part's geometry. Similar to other metal forming processes, bending changes the shape of the…

OBJECTIVE:  The objective of this challenge is to perform a static structural analysis and to Simulate the bending of a wire in ANSYS. And we have to use Copper Alloy (Non Linear), Aluminium Alloy (Non Linear) and Magnesium Alloy ( Non Linear) for the wire alone. And we need to find out the Equivalent stress and Equivalent…

    OBJECTIVE:   The objective of this challenge is to perform a static structural analysis and to Simulate the rolling operation on a workpiece made of copper for 14 steps and to ensure that the edge of the workpiece is displaced by 90mm. Finally to find out the Equivalent stress…

        OBJECTIVE:  The objective of this challenge is to perform a static structural analysis and to simulate a sphere pressing on a plate by using Structural steel for both sphere and plate but the material of the plate must be Non Linear. And to Press the sphere onto plate 4mm downwards…

  Create a Teramesh for Housing component with the following quality criteria. TetraMesh Generation Method: 2D to 3D Conversion Elements sizes: Min- 2 Units, Target- 5 Units, Max- 7 Units  Tet collapse: 0.15     AIM: To perform 3D tetra mesh on the given models PROCEDURE:   Model 1(Housing)      Step 1:- Import the given…

        For this challenge, you will have to mesh the given geometry. Provided below are the quality parameters that you have to follow. Target Element size - 5 Units S.N Quality Criteria  Value  1 Aspect Ratio  5 2 Skewness 45 3 Warping 15 4 Taper      0.5 5 Min. Length 2 Units 6 Max. Length 8 Units 7 Min angle Quad 45…

    OBJECTIVE:  The main objective of this challenge is to perform a Transient structural Analysis on a piston and cam mechanism and to run the analysis with Frictionless contact, Frictional with 0.1 and 0.2 as the frictional contact for a total of 3 cases, as well as to find out the Equivalent…

    OBJECTIVE: The main objective of this challenge is to perform a Transient structural Analysis on a double universal joint with a spring using three different materials such as Structural Steel, Stainless Steel and Titanium alloy. And to obtain the Equivalent stress and total deformation for all…

      NTRODUCTION:  Tensile Test: Tensile testing, also known as tension testing, is a fundamental material science and engineering test in which a sample is subjected to a controlled tension until failure. Properties that are directly measured via a tensile test are ultimate tensile…

        INTRODUCTION:  A planer is a type of metalworking machine tool that uses linear relative motion between the workpiece and a single-point cutting tool to cut the work piece. A planer is similar to a shaper, but larger, and with workpiece moving, whereas in a shaper…

      OBJECTIVE:  The main objective of this challenge is to perform explicit dynamic analysis of a Bullet penetrating a Bucket and to simulate a bullet penetrating into a bucket by using 3 different non linear materials for the bucket and to analyse their behaviour for the same velocity…

      OBJECTIVE:  The main objective of this challenge is to perform explicit dynamic analysis of a car body and to perform a parametric study using 3 different values of thickness such as 0.3mm, 0.5mm and 0.6mm for the car body. To apply the same conditions as mentioned in the video and to analyse…

    Car Side Door Panel The side door panel is the plastic part. materials used for the door panel are acrylonitrile-butadiene-styrene (ABS), ABS/polycarbonate alloys, Polypropylene (PP). Properties High weathering resistance  High strength and toughness up to 140°C Very good heat resistance good processing…