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Week-7 Challenge: DC Motor Control

QUESTION: 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 model. Model: The motor starts in the…

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Read more Projects by CHERLA VENKATA ACHYUTA RAMA SASTRY (24)

Project 2 - V&V SW Analysis II

Objective:

  Perform Static Code Review Analysis for “C:\**\LDRA_workarea\Examples\C_Testbed_examples\Testrain\Testrain.c” Generate Code review report and upload them.   Perform Integration testing by including all the .C files available in the folder location C:\**\LDRA_workarea\Examples\Toolsuite\Cashregister_6.0\…

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09 Sep 2022 04:30 AM IST

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    Project 2

    Objective:

    GIVEN CALCULATION AND NECESSARY CALCULATIONS:   MODEL:   DIODE: SOURCE: INDUCTANCE: CAPACITANCE: TRANSFORMER: RESISTANCE: FEEDBACK FOR GATE IN INPUT: As we required the 3V so we were given the reference as the constant 3 and PID get the tuned so PID   OUTPUT: LOAD VOLTAGE: RIPPLE VOLTAGE LOAD CURRENT:…

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    04 Sep 2022 03:29 AM IST

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      Project 1

      Objective:

      buck converter operating at input voltage 40v-50v with output voltage at 30v with 500watt The basic operation of the buck converter has the current in an  inductor controlled by two switches (usually a transistor and a diode). In  the transistor is shown as a simple switch. Given those assumptions,…

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      04 Sep 2022 01:57 AM IST

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        Project 1 - V&V SW Analysis - I

        Objective:

          (The product is still under development stage and is yet to be UA (User Acceptance ) tested code: \\The phone shall switch on with a company logo \\All icons of the APPS shall be present in the grid \\ Icon as the first icon at the bottom bar of my screen.…

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        30 Jul 2022 07:35 AM IST

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          Project 2 - Measuring the distance of an object using ultrasonic sensor and also smoothen the sensor data using moving average filter

          Objective:

          AIM:In this project the implementation of code for “Measuring distance of an object using ultrasonic distance sensor (28015 Ping) and also smoothen the sensor data using moving average filter” Detail view about ULtrasonic sensor: Our PING)))™ ultrasonic sensor provides an easy method of distance measurement.…

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          18 Jul 2022 09:51 AM IST

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            Project 1 - Interfacing a 16*2 LCD with Arduino using I2C protocol

            Objective:

            AIM:Interfacing a 16*2 LCD with Arduino using I2C protocol  SOFTWARE: TINKERCAD THEORY: Several functions of Arduino's Wire Library are used to accomplish this. Arduino 1, the Master, is programmed to request, and then read, 6 bytes of data sent from the uniquely addressed Slave Arduino. Once that message is…

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            15 Jul 2022 07:13 AM IST

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              Project 2 - Implement the Code for controlling the retraction and extension of Airplane’s landing gear

              Objective:

              code: Comments: Hydraulic Control can detect the rising edge and falling edge of pilot’s lever In case of Hydraulic system failure,there are two gas pressurized springs by which gears can be extended The case of failure of Squat Switch is ignored Reference taken from FSM: OUTPUT:   Current State: Gear_Down INITIAL…

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              07 Jul 2022 10:49 AM IST

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                Project 1 - Creation of user defined data type to implement the user interfaces for working with ‘Set’ (Mathematical Set theory)

                Objective:

                Code: // C program to find union // and intersection of two unsorted // linked lists #include <stdbool.h> #include<stdio.h> #include<stdlib.h> /* Link list node */ struct Node {   int data;   struct Node* next; }; /* A utility function to insert a node at the beginning of a linked list*/ /*…

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                07 Jul 2022 06:42 AM IST

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                  Project 2 Adaptive Cruise Control

                  Objective:

                  AIM: Main Project – Adaptive Cruise Control (ACC) INTRO The Adaptive Cruise Control System block simulates an adaptive cruise control (ACC) system that tracks a set velocity and maintains a safe distance from a lead vehicle by adjusting the longitudinal acceleration of an ego vehicle. The block computes…

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                  26 Jun 2022 02:25 PM IST

                  • MATLAB
                  • MBD
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                  Project 1 (Mini Project on Vehicle Direction Detection

                  Objective:

                  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…

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                  24 Jun 2022 09:20 PM IST

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                  Project 2 Thermal modeling of battery pack

                  Objective:

                  AIM:For a 10 cell series lithium ion battery model, simulate the thermal effects and compare life cycle performance at various temperatures, charge & discharge MATLAB CODE: PLOT TEMPERATURE & SOC  try figure(h1_ssc_lithium_battery_with_fault) catch h1_ssc_lithium_battery_with_fault=figure('Name', 'ssc_lithium_battery_with_fault');…

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                  14 Jun 2022 07:24 PM IST

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                  Project 1 Mechanical design of battery pack

                  Objective:

                  AIM: Nanophosphate High Power Lithium Ion CellANR26650M1-B A123’s high-performance Nanophosphatelithium iron phosphate (LiFePO4) batterytechnology delivers high power and energydensity combined with excellent safetyperformance and extensive life cycling in alighter weight, more compact package. Our cellshave low…

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                  13 Jun 2022 08:01 PM IST

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                  Week 7 State of charge estimation

                  Objective:

                  AIM: Simulate the 3 test cases from harness dashboard and write a detailed report on the results   A comparative study of LSA, BSA, GSA, and PSO is conducted by developing the optimization response curve and associated objective function values, as shown in Fig. 2. The performance of LSA is superior in the HPPC…

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                  11 Jun 2022 03:50 PM IST

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                  Final Project: Design of an Electric Vehicle

                  Objective:

                  QUESTION: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:         1. System level configurations        2. Model parameters        3. Results        4. Conclusion AIM:MATLAB model…

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                  05 Jun 2022 05:45 PM IST

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                  Week 1 Understanding Different Battery Chemistry

                  Objective:

                  AIM:LCO, LMO, NCA, NMC, LFP and LTO type of lithium ion cells & Prepare a table which includes materials & chemical reactions occurring at the anode and cathode 2)Compare the differences between each type of Li+ion batteries based on their characteristics Detailed explanation  1) Lithium Cobalt Oxide(LiCoO2)…

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                  05 Jun 2022 05:43 PM IST

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                    Project-1: Powertrain for aircraft in runways

                    Objective:

                    PART-A 1)Search and list out the total weight of various types of aircrafts.  You may have been looking at the table above and thinking the numbers don’t work out because if you took the Aircraft Empty Weight and added the Maximum Fuel Weight and Maximum Cargo it could carry, it could be well over the aircraft’s Maximum…

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                    03 Jun 2022 07:13 PM IST

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                    Week-11 Challenge: Braking

                    Objective:

                    QUESTION:1 For a defined driving cycle, calculate the energy required for braking The cycle simulates a urban route of 7.5 mi (12.07 km) with frequent stops. The maximum speed is 56.7 mph (91.25 km/h) and the average speed is 19.6 mph (31.5 km/h). Figure 1. US EPA Urban Dynamometer Driving Schedule (FTP-72) The cycle consists…

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                    02 Jun 2022 05:25 PM IST

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                    Week-7 Challenge: DC Motor Control

                    Objective:

                    QUESTION: 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 model. Model: The motor starts in the…

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                    01 Jun 2022 06:28 AM IST

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                    Week-6 Challenge: EV Drivetrain

                    Objective:

                    QUESTION:1 Which types of power converter circuits are employed in electric and hybrid electric vehicle? AIM:Types of power converter circuits are employed in electric and hybrid electric vehicle electrical vehicle Types of Power Electronic Circuits As mentioned in the previous sections, power electronic circuits control…

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                    30 May 2022 08:26 AM IST

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                    Week-3 Challenge: ADVISOR Tool

                    Objective:

                     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 AIM:Changing the cargo mass 500KG vehicle travel for 45 km with FTP drive cycle This project holds the latest releases for canonical versions of the…

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                    29 May 2022 11:08 AM IST

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                    Week-4 Challenge WOT Condition Part-2

                    Objective:

                    1)What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type AIM:Showing difference between mapped & dynamic model of engine Type Implementation When to Use Mapped CiMappedEngine SiMappedEngine Model uses a set of steady-state lookup tables to characterize…

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                    27 May 2022 03:50 PM IST

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                    Project

                    Objective:

                    Question: Carry out a system-level simulation of an all-terrain vehicle.  Download the model from the given link:  https://www.mathworks.com/matlabcentral/fileexchange/70576-baja-all-terrain-vehicle-atv-model Prepare a technical report explaining the model properties & comments on the results. AIM:prepare…

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                    23 May 2022 02:55 PM IST

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                      Week - 4

                      Objective:

                      QUESTION: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 happens for…

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                      16 May 2022 08:28 AM IST

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                      Week -2

                      Objective:

                      Aim: This challenge aims to make a Simulink model of a doorbell using a solenoid block and make another Simulink model where a thermistor will be used to sense the temperature of a heater & turn it on or turn it off the fan. Objective: 1. Make a Simulink model of Doorbell using a solenoid block with the following details:…

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                      11 May 2022 10:16 PM IST

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                        Showing 1 of 24 projects