Week-11 Challenge: Braking

Q1) Ultra capacitors are the perfect choice for the mentioned scenario than batteries. since frequent breaking and accleration requires immediate/ instant power we have to go with option that is offering high power density in our case it is ultra capacitors. They can also charge quickly during regenerative breaking. Batteries…

Q1)   Type Polymer electrolyte membrane fuel cell Alkaline fuel cell Phosphoric acid fuel cell Solid oxide fuel cell Type of electrolyte H+ ions with anions bound in polymer membrane OH- ions typhically aqueous KOH solution H+ ions H3PO4 O2- ions stabilized ceramix matrix with free oxide ions Type of construction Plastic,…

DOS attack Replay attack first we have to identify the desired function arbitration id and replay the same continuously over and over so that no other messages will be received

  The tool does four kinds of different analysis on a single run and they are static analysis complexity anylisis Data flow analysis Cross reference analysis Q1) First upon opening the tool under source tab we need to navigate to the given file in the question by using the option load the existing file once it is…

a  bash binary script was written and executed for binary search  

Q1) seperation of even and odd arbitration ids first cangen is used to generate random arbitration ids with data can dump is created such that even and odd are seperated Q2) for the next we have saved the same data in two seperate files q3) saving any 1000 arbitration ids Q4) generating random data until stopped manually…

if(power button is long pressed) { turn ON the mobile and display the company logo at the center; } else if(power button is pressed) { turn ON the phone and display the apps grid and also display call the phone and dictionary icon at the bottom; } else if(owner clicked call the phone icon) { all the contacts list should…

#include <iostream>using namespace std; class Vehicle { protected: string make,model; int year; long int odometer; public: Vehicle() { make = _make; model = _model; year = _year; odometer = _odo; } void setModel(string val) { model = val; } void setMake(string val) { make = val; } void setYear(int val) { year = val;…

/* * list.c * * Created on: 07-May-2023 * Author: Sunnys */#include #include // Link list nodestruct Node { int data; struct Node* next;};//function declarationvoid push(struct Node** head_ref, int new_data);int isPresent(struct Node* head, int data); struct Node* getUnion(struct Node* head1, struct Node* head2){ struct…

/* * LandingGear.c * * Created on: 07-May-2023 * Author: Sunnys */ #include<stdio.h> //preprocessor library#include<conio.h> //preprocessor library enum GEAR_STATE //declaration of all the described states in the question{ GEAR_DOWN, CB_TAKEOFF, RAISING_GEAR, GEAR_UP, CB_LANDING, LOWERING_GEAR,}; enum SWITCH_STATE…

Question 1: A v/f method control method utilised for operation of three phase induction motor Gate pulses are generated as below SPWM desired output frequency is generated from speed reference given in the question A function block is used to create modulation wave and modulation index is base on given speed  and…

A boost converter simulink model is created Dc voltage, IGBT, Diode, inductor, filter cap and load parameters are defined as below Output voltages a and currents are Output voltage of boost converter for any given duty cycle can be derived as Vout / Vin =1/ (1-D) as given in question vout =200 vin = 100 200/100= 1/1-D…

at Vin =40 volts At Vin 50 volts question 2 At Vin 20 volts at vin 30 volts question 3 vin is 30 volts at vin 60 volts

Here in the given model in the question is a complete vehicle simulink model. The qestion can be briefed as follows Project initialization file In this project initialization file few road load parameters, powertrain parameters, vehicle parameters end driver parameters are defined vehicle engine data and transmission…

Requirement:               Here in this project our prime requirement is is to develop adaptive cruise control. The requirement is divided in two various subsections as one and two and three. The prime inputs for developing this model are camera and radar…

Requirement:                           Here as per requirement analysis we need to build a model to which steering your head he is given as an input. Based on this input we have to identify weather…

                           Here as per the given question we have to design a battery pack of capacity 18 kilowatt hours. Since only KWh capacity is mentioned we have to assume either voltage…

The model that was received from the link shared and after searching we found the BMZ closed loop harness dashboard model. this model has main page which has different indications that indicates this state off the battery pack. They are false state, temperature, overvoltage, charger connected, voltage sensor, low temperature,…

Chemistry Lithium iron phosphate Lithium nickel manganese cobalt oxide Lithium cobalt oxide Lithium manganese oxide Lithium–titanate Lithium nickel cobalt aluminium oxides General Name LFP NMC LCO LMO LTO NCA Anode(-ve) Graphite Graphite Graphite Graphite Lithium Titanite Graphite Cathode(+ve) Lithium iron phosphate…

To create a matlab model of electric vehicle we need to work out from mechanical part and then to electrical part. In mechanical parts, I have used for tires with magic formula for these tires they have 4 connections 1inputs and two outputs. These are from simcape driveline not from powertrain blockset. The inputs are…

1) Mapped Model: Mapped model gets data from lookup tables time taken for simulation is comparativey less as data is readily available without complications. As these lookup tables are pre eastabished values accuracy of this model is comparatively low. Dynamic model: It is a real time model executes model based on parameters…

To create a matlab model of electric vehicle we need to work out from mechanical part and then to electrical part. In mechanical parts, I have used for tires with magic formula for these tires they have 4 connections 1inputs and two outputs. These are from simcape driveline not from powertrain blockset. The inputs are…

1. A drive cycle with following speeds at various time periods defined breaking energy consumed during this life cycle is also calculated excel sheet is also attached 2. To understand this we need to have a closer look of speed, torque ad efficiency contour of ev motor in both first and second quadrants i.e., forward motoring…

1 a)I cant get the actual demo model, but model is shown in mathworks website. Here for H bridge four IGBT’s along with anti parallel diodes is used. Gate signals for each of the IGBT is generated by using required armature voltage as input.There are four anti parallel diodes connected across IGBT’s.The DC…

HYBRID VEHICLE Since hybrid vehicle doesn’t have an option to charge the vehicle from eternal power supply, the following types of power converters may be used DC to DC converter to store the generated energy into the battery, and to provide auxiliary supply to circuits of different voltage levels. DC to AC converter…

1. In EV_defaults_in file, cargo mass is changed to 500 kg and simulated for FTP drive cycle.FTP drive cycle has a total distance range of 17.8KM and has a max speed of 85 to 90kpha at instances. After simulation it is clearly observed that vehicle can attain speeds above 45KMPH from KM/H Vs Time graph. Since cyc_kph_reqested…

WASHING MACHINE MODEL Here to implement washing machine control logic, Power & water are taken as inputs for our State flow chart. In state flow chart the states are defined as mentioned in the assignment. Transitions from one state to another state are governed by the conditions based on inputs in some cases, while…

1) To mimic the operation of a bell I have connected a solenoid to a DC source through a switch which is controlled by an eternal signal. The solenoid plunger is connected to a ideal force sensor by which plunger movement can be visualised using scope. To create the sound a bell's internal mechanism hits the target n number…