Week-3 Challenge: ADVISOR Tool

Aim: - To perform surface mesh with the given target lengths as per PIDs on a Turbocharger model. Blade stage-1 = 1 mm Blade stage-2 = 1 mm Impeller = 2 mm Shaft rotor = 1 mm Turbo casing = 5 mm Compressor casing = 5 mm Inlet casing cover = 5 mm Procedure: - Initially we download the model and import it into the ANSA software…

Aim: - To check for geometrical errors and perform Topology clean up. Mesh the model with 3 different mesh length and note the observations. Procedure: - Initially we download the model and import it into the ANSA software by opening the (.ansa) file. This model has some topological errors which we have to solve. 2. For…

What is an Aircraft? An aircraft is a vehicle that is able to fly by gaining support from the air. It counters the force of gravity by using either static lift or by using the dynamic lift of an air foil, or in a few cases the downward thrust from jet engines. Common examples of aircraft include airplanes, helicopters,…

Week-11 Challenge: Braking Q1. For a defined driving cycle, calculate the energy required for braking. Calculating the energy required for braking of UDDS Drive Cycle- Braking: Braking is a condition to slow down or stops a moving vehicle as required. There are several techniques to apply brakes, which can be mechanical…

Aim: - To perform the below mentioned tasks: Run MATLAB demo ‘Speed control of a DC motor using BJT H-bridge’. Modify the model such that armature current doesn’t shoot up when motor changes direction from forward to reverse.  Refer to help section of ‘The Four-Quadrant Chopper DC Drive (DC7)…

Aim: - To identify the types of power converter circuits employed in electric and hybrid electric vehicle. To calculate the steady state speed of an EV with given inputs if duty cycle is 70%. Refer to the blog and explain in brief about author’s perspective.  Study #1: - Q1. Which types of power converter…

Aim: - To run the HEV Reference Application with WOT drive cycle with different parameters and comment on the results.   Objectives: - What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type?  How does the model calculate miles per gallon? Which factors…

Aim:  Simulation of Electric Vehicle using ADVISOR tool with different input parameters. Simulation: Q1:   For 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. Procedures: Initially we open the…

Aim: Ratio of hill-climbing power required by fully loaded Tata ultra-truck to the half-loaded one. Find the minimum length of the flyover, considering the minimum height at the summit should be 5.5 meters. Prepare a new drive cycle excel file for the model and also include a hill-climbing angle to it. Model the WOT (Wide…

Aim: To prepare a technical report of Simulation of BAJA All-Terrain Vehicle (ATV) under different conditions. Objectives: Carry out a system-level simulation of an all-terrain vehicle and prepare a technical report explaining the model properties & comments on the results. ALL TERRAIN VEHICLE: An all-terrain vehicle…

Aim: To implement control logic of a “washing machine” using State flow as per the inputs provided in power & water supply. Make a Simulink chart for the “Gear shift” logic. Give speed input while the simulation is running & display the gear number.   Theory: State-Flow: State-flow provides…

Aim: To create Simulink model for every question and to study the behaviour of spring-mass-damper system by changing its parameters. Question1: The force on a cutting tool of a shaping machine varies over the length of cut as follows:    Distance (mm)     0     20     40     60     80     100…

Aim: To make a Simulink model of Doorbell using solenoid block To use a thermistor to sense temperature of heater & turn the fan on/off as per the conditions. # STUDY: - 1 Theory: The doorbell works on the principle of electromagnetism. It uses a solenoid. When the switch is in close condition, electricity is passed…

Aim: To prepare a Simulink model for a given function. To run the ‘Spring System Comparison’ and compare the results.   Study 1: - To prepare a Simulink model for a given function. Equation to be solved: - y(x) = (x-1) * (x-3)^2 * (x-9)^2   BLOCK DIAGRAM:   RESULT:   Questions:…

AIM : To write a program to find global maxima in stalagmite function using solver ‘Genetic Algorithm’ in MATLAB.   THEORY :   Genetic Algorithm: A genetic algorithm is an optimization technique that is inspired by Charles Darwin’s theory of natural evolution. This algorithm reflects…

AIM : To write a program for Parsing NASA's Thermodynamic data using MATLAB.   OBJECTIVE : The Objectives of this project are as follows: To extract the values of coefficients (a1 to a7) and calculate the Specific heat, Enthalpy, Entropy for all the species in THERMO data file. To calculate the molecular mass of every…

AIM : To write a program to plot the linear and cubic fit curves along with the raw data points.   OBJECTIVE : The objective of this project is to write a program to plot a curve (Linear and Cubic) between Temperature and Specific heat.   FORMULA USED : `RMSE= √(SSE)/n`     4. CODE : Linear Curve…

AIM : To write a program to solve an ODE and represent an animation of pendulum motion using MATLAB.   OBJECTIVE : The objective of this project is to write a program that solves an Ordinary Differential Equation which represents the equation of motion of a simple pendulum with damping.   FORMULA USED : `(d^2…

AIM : To write a program to solve an Otto cycle and make plots for it using MATLAB.   OBJECTIVE : The objective of this project is to plot a Pressure vs Volume diagram of Otto Cycle which indicates the volume trace inside an internal combustion engine during its different strokes.   FORMULA USED :    …

AIM : To write a program to simulate the forward kinematics of a 2R Robotic Arm using MATLAB.   OBJECTIVE : The objective of this project is to plot graph of positions of a robotic arm with respect to change in angle of inclinations. This project helps us to determine the reach of the Robotic arm at different positions.…

AIM : To write a code to plot a graph of VELOCITY vs DRAG FORCE. To write a code to plot a graph of DRAG COEFFICIENT vs DRAG FORCE   GOVERNING EQUATION :           `F_d = 0.5*ρ*A*v^2*C_d`           Where;              `F_d` =…

    1. AIM : To write a code to display a vector row and vector column.   OBJECTIVE : The objective of this project is to write a code which initially displays a 3x3 matrix and then it extracts only a vector row (which is matrix ‘b’) and a vector column (which is matrix ‘c’).…