Second order ODE soving using matlab In mathematics, an ODE is containing one or more functions of one independent variable and the derivative of thode functions. An ODE is equation that involves some ordinary derivatives (as opposed to partial derivatives) of a function. The term ordinary is used in contrast with the…

AIM : TO study about Genetic Algorithm and to calculate the global maxima of stalagmite function using Genetic Algorithm in MATLAB. OBJECTIVE : To study about genetic algorithm and stalagmite function. To write a code in Matlab to optimise function and find the global maxima of the function. To plot graphs based on the…

AIM:-to write a code in MATLAB to parse the NASA thermodynamic data file and then calculate the thermodynamic properties of various gas species. OBJECTIVE:- Write a function that extracts the 14 co-efficients and calculate the Enthalpy(H), Entropy(S), Molecular weight and Specific heats(CP) for the species in the data…

AIM:- To simulate  a Rankine cycle using MATLAB. Extracting Steam and water properties from XSteam data(IAPWS-97 standard) Calculate all the state points of the cycle based on user inputs. Plotting the T vs s and H vs s plot for the given input. Rankine Cycle: Rankine cycle is an idealized thermodynamic cycle or heat…

`mew``permiability`AIM:-To  simulate dorrbell and heater model using simulink. OBJECTIVE:- 1.To observe the physical movement of the plunger by creating a situation ehrer the switch is closed for 2 seconds and then released. 2.To use a thermister to sense the temperature of a heater and turn on or turn off the fan…

Aim:-To make a Simulink model using  State flow for control logic of washing machine.   Theory :- A washing machine  is a home appliance used to wash laundry. The term is mostly applied to machines that use water as opposed to dry cleaning or ultrasonic cleaners. The user adds laundry detergent either in…

Aim:To use ADVISOR tool for simulation. Objective: Using EV_defaults_infile,if cargo mass is 500 kg with all other default conditions, To find whether the vehicle can travel for 45 km with FTP drive cycle, and to Conclude observations. In the above case , try changing the battery capacity and repeate the simulation. To…

 1.What is the difference between mapped and dynamic model of engine , motor and generator? How can you change model type? Ans: A mapped model basically refers to a model with precalculated  dataset for which the output values are readily available for the corresponding inputs. This basically means we get a fixed…

1.  Which types of power converter circuits are employed in electric and hybrid electric vehicle?   ANS:-    A motor drive consists of a power converter and the controller. The power electronic converter handels the flow of bulk power from the source to the motor input terminals The controller…

1. A. Explain a MATLAB demo model named ‘Speed control of a DC motor using BJT H-bridge’. ANS:- BJT-H Bridge: The Bipolar Junction Transistor (BJT) when used for power switching applications, operates as an IGBT. When it is conducting (BJT operating in the saturated region), a forward voltage Vf is developed…

Q1.For a defined driving cycle, calculate the energy required for braking. Ans:- The special feature of electric vehicles and hybrid vehicles is their ability to absorb, store and reuse the braking energy. A successfully designed braking system for a vehicle must always meet two distinct demands. While applying the sudden…

Q1: Search and list out the total weight of various types of aircrafts.  Ans:-As per federal aviation department,considering aircraft there are different types and different weights are taken to consideration those are explained below Types Of Weights considered in aircraft: Aircraft Gross Weight:- As per federal aviation…