Week-7 Challenge: DC Motor Control

Main Project – Adaptive Cruise Control (ACC)   General Overview - Adaptive Cruise Control Feature for passenger cars allows the host vehicle to adapt to the speed in line with the flow of traffic. Driving in heavy traffic or keeping a safe distance to the preceding vehicle calls for a high level of concentration. The Adaptive…

Mini Project - Vehicle Direction Determination General Overview: Identifying the direction of the vehicle is one of the important & diverse features in Autonomous driving & Advanced Driver Assistance Features. This particular sub-feature of identifying the direction of vehicle is basically identifying the direction the…

PROJECT 1. Model 3 Phase Inverter using Simulink (model the parasitic as well) with a switching frequency of 10Khz using 3 phase Squirrel Cage Induction motor, using V/F method, open loop Design Parameters: Power = 100 HP DC Voltage = 800 V Output Voltage = 460 VRMS – line to line Initial Speed = 1500 RPM Final Speed…

PROJECT - Design of boost converter, and calculating the loss of different components including power switching device and deriving efficiency of boost converter. This is applicable in power supply industry, electric vehicles etc where DC-DC converter is required to boost the voltage from DC source. All the aspects of…

Using MATLAB/simulink and  the drive cycle from the attached excel sheet, find- The max heat generation of the battery  The SOC of the battery at 2 *104second of the battery operation Time Time Step Battery Current 00:00.4 0.1 -0.9632 00:00.5 0.2 -0.952 00:00.6 0.3 -0.9072 00:00.7 0.4 -0.9632 00:00.8 0.5 -1.0304…

PROJECT  1. Design a battery pack for a car roughly 150 Kw with 120 V. Use 3500 mAh 3.6V nominal NMC chemistry cell.        a. Design the battery pack configuration.         b. Draw the BMS topology for this battery pack.   AIM - Design the battery pack configuration…

  AIM - Create a MATLAB model of Electric car which uses a battery and a DC motor.  OBJECTIVE - Study the modeling of electric vehicle and different blocks used in MATLAB modeling of EV and also prepare a detailed report on electric car modeling using a suitable duty cycle.   INTRODUCTION - Electrical…

QUESTION - Part A: 1. Search and list out the total weight of various types of aircrafts.  Solution - The weight of the aircraft is needed to be calculated by the pilot for every flight to ensure the aircraft remains within weight limitations set by the manufacturer. These limitations are to ensure the aircraft is able…

    QUESTION - 1. For a defined driving cycle, calculate the energy required for braking.   Solution - Here we are considering the Drive cycle and Calculating the Energy required for Braking.Following picture shows the drive cycle of Time Vs Velocity and its corresponding plot.  The equation for…

QUESTION -  1. A. Explain a MATLAB demo model named ‘Speed control of a DC motor using BJT H-bridge’.   Solution -  As shown below the simulink model of an H-bridge used to generate a chopped voltage and to control the speed of a DC motor. The Bipolar Junction Transistor (BJT) when used…

QUESTION - 1.Which types of power converter circuits are employed in electric and hybrid electric vehicle?  SOLUTION -   Power Converter - The task of a power converter is to process and control the flow of electric energy by supplying voltages and currents in a form that is optimally suited for user loads.Electric…

QUESTION - 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 are considered to model fuel flow?  Run the HEV ReferenceApplication with WOT drive cycle. Change the grade and wind velocity…

QUESTION - Use ADVISOR tool and simulate the following  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. In the above case, try changing the battery capacity and repeat the simulation. Perform gradeability…

PROJECT -   AIM - Design a Simulink model for PID Controller of DC motor which regulates the speed to the Desired range.  OBJECTIVE - Buid the model of PID Controller of Dc motor and Verify the results.   SIMULINK MODEL -     MATLAB SCRIPT -       SCRIPT OUTPUT -      …

AIM- Performing Interpolation of Data and Generating the Interactive Plots.   OBJECTIVE- 1.Reading the laboratory experimented data from the excel file 2.extracting the data and stired it in the variables 3.Interpolating the data. 4.compute the value of current from the given voltage data. 5.then storing the resulted…