Week-11 Challenge: Braking

All the banks operating in India are controlled by the RBI. RBI has set well-defined guidelines (e.g. minimum interest rate, minimum balance allowed, maximum withdrawal limit, etc) that all banks must follow. For example, suppose RBI has set the minimum interest rate applicable to a savings bank account…

Project 1: Create an e-commerce console project with the following specifications- ● That e-commerce should have these classes:   Administration, Store, Cart, Customer, Product, Seller, Catalog, User ● Admin class will check whether the user is an admin or a normal user if it is an admin he/she can modify the catalog.…

Create a MATLAB model of an electric car that uses a lithium-ion battery and a suitable motor. Choose suitable blocks from Simscape or Powertrain block set. Implement the vehicle speed control using the PI controller and generate brake and accelerator commands.   System level configuration: Vehicle Body Subsystem:…

Objectives:  To prepare a technical report about the EV model including - System level configurations Model parameters Results Conclusion Theory:                   Electric vehicles consist of electric motor that is powered by a battery pack. The main advantage of electric…

Part A 1) list of the total weight of various types of aircraft. Typical Airplane Weights   What do Aircraft Weight Names mean                if we took the Aircraft's Empty Weight and added the Maximum Fuel Weight and Maximum Cargo it could carry, it could be well over the…

1) For a defined driving cycle, calculate the energy required for braking. Need for Driving Cycle A driving cycle is a series of data points representing the speed of a vehicle versus time. Driving cycles are produced by different countries and organizations to assess the performance of vehicles in various ways, for…

1) A. Speed control of a DC motor using BJT H-bridge. Simulink Model: The Bipolar Junction Transistor (BJT) when used for power-switching applications, operates as an IGBT. When it is conducting a forward voltage Vf is developed between the collector and emitter (in the range of 1 V). Therefore, the IGBT block can be used…

1) Power converter circuits employed in electric and hybrid electric vehicles are Power converter A power converter is an electrical circuit that changes the electric energy from one form into the desired form optimized for the specific load. A converter may do one or more functions and give an output that differs…

1) Difference between the mapped and dynamic models of engine, motor, and generator. Powertrain Blockset provides fully assembled reference application models of automotive powertrains. It provides two types of combustion engine models: mapped and dynamic. Mapped engines represent macro engine behavior as a set of…

ADVISOR TOOL SIMULATION ADVISOR is a set of model, data, and script text files for use with MATLAB and Simulink. It is designed for rapid analysis of the performance and fuel economy of conventional, electric, and hybrid vehicles. It provides a backbone for the detailed simulation and analysis of user-defined drivetrain…

1) Mathematical modeling w(s)/Vs(s) = Kt/((J*La*s^2)+(J*Ra+B*La)*s+(B*Ra+kt*km)) 2) Simulink-based modeling 3) Control law design and test parameters. J = 0.01;    % Moment of inertia the rotor in kg-m^2 b = 0.1;     % Motor viscous friction constant in N-m-skm = 0.01; % Back EMF constant…

Read the excel file in the Matlab program and perform the interpolation in the range of -17.3:0.1:0.9. Generate the interactive plot for the interpolated data.   matrix = xlsread('VI.xlsx');          % command is used to read the xl fileV = matrix(:,1);           …