Solving second order ODEs

Question :-  Create a detailed MATLAB model of an electric rickshaw (three wheel passenger vehicle) as per details below:  Rear wheels driven by PM brushed type motor Assume efficiency points of motor controller and motor Make an excel sheet of all input and assumed data  Results: For any three standard…

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   1. System level configurations Here main block/component…

Project 1- Traffic Jam Assistant Feature Introduction to the Traffic Jam Assistant 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 conditions.…

 Name of the project is Vehicle Direction Detection. Aim of the Project :- Development a MATLAB Simulink model of Vehicle Direction Detection and Perform MIL and SIL testing.   Objective of the Project: Development of MATLAB Simulink model as per requirement. Tag the requirements to the simulink model; tagging…

AIM : To create a Model (MBD - Model Base Development/Design) of Tilt & Telescopic Steering Column Switch and Perform MIL and SIL testing using the Stateflow chart in Matlab - Simulink.   INTRODUCTION :  Tilt & Telescopic Steering Column Switch :- This picture is taken from Infiniti Q70 HEV,2016.  …

Aim : To balance battery Lithium-Ion battery cell and compare IGBT and MOSFET switch output.   Answer :  Here you can see three subsystems in which one is for battery, second for control and last one is scope output. Battery have two subsystem - here choose one out of two for further simulation. In IGBT subsystem…

Aim :-          Thermal modeling of battery pack using MATLAB and Simulink. Object :-          To make a 10 cell series lithium ion battery model, simulate the thermal effects and compare life cycle performance at various temperatures, charge & discharge rates…

                                                       **Data analysis** AIM: To perform a Data analysis on Engine Parameters using python code Objective :      To…

Curve Fitting What is Curve Fitting ?Curve fitting is the process of constructing a curve, or mathematical functions, which possess the closest proximity to the real series of data. By curve fitting, we can mathematically construct the functional relationship between the observed dataset and parameter values, etc. It is…

AIM : To Solving second order ODEs Objective :  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.Write a program in Python that will simulate the pendulum motion, just like the one shown in the start of this challenge.use,L=1…

AIM : To calculate the drag force against a cyclist. Objective : The factors involved are Velocity,Drag coefficient,Frontal Area,Density of air. Write a program to plot Velocity vs Drag force. Write a program to plot Drag Co-efficient vs Drag force.   The Air standard cycle assumptions are…

AIM :- To create rankine cycle simulation using MATLAB Objective :-  To Calculate Net work output Back work ratio plot T-s(Temperature vs. specific entropy) and h-s(An enthalpy–entropy) plots for the given set of inputs.   Net work output         From the output work subtraction…

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 estimation…

% 2nd order ordinary differential equation (ODE)clear all close allclcb = 0.05;     % damping co-efficient m = 0.1;      % mass - kgg = 9.81;     % gravity - m/(s^2)l = 1;           % length - meter (m)% Initial condition theta_0 = [0;3]; …

% Stalagmite_Mathematical_model clear allclose allclc % Defining our search space (1D)x = linspace(0,0.6,150);y = linspace(0,0.6,150); % Creating a 2D mesh[xx yy] = meshgrid(x, y); % Evaluating the stalagmite functionfor i = 1:length(xx)  for j = 1:length(yy)    input_vector(1) = xx(i,j);    input_vector(2)…

Aim :- To calculates the enthalpy, entropy and specific heats for all the species from the NASA Thermodynamic data and plot the graph for Cp, Enthalpy and Entropy for the local temperature range specific for each species. ---------------------------------------Start--------------------------------------- function MM =…

Make a Simulink model of Doorbell using "Solenoid block" with the following details:   In the above arrangement, 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…

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…

1.   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. Answer 1.) This picture give information of EV_defaults_in model. Here, cargo mass is 500 kg applyed in this model (as per given…

1.) What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type?  Answer :- In shot :- Dynamic model :- represent the actual component Mapped model :- Run based on data even in the lookup table (Run faster) (Give available input)   How can you change model…

Question 1.  Which types of power converter circuits are employed in electric and hybrid electric vehicle?   Answer :- The primary element in a power electronic system is a switching power converter. The power converter consists of power semiconductor devices that are turned on and off at high frequencies.…

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…

1.) For a defined driving cycle, calculate the energy required for braking. Driving cycle is a velocity-time profile that describes driving characteristics of specific type of vehicles under. It's real-world driving condition.                          …

Question 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 Answer 1. :-           Main elements of lithium-ion batteries Anode: The anode is the…

Aim of the project :- To carry out a system-level simulation of an all terrain vehicle. or To run simulation and analyze the result.  Objective :- To run the simulation and make report.   This is a BAJA All Terrain Vehicle (ATV) Model. Small open motor vehicle with one seat and three or more wheels…