Week-11 Challenge: Braking

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      …

1.For a defined driving cycle, calculate the energy required for braking? Ans:- The function of the braking system is to retard the speed of the moving vehicle or bring it to rest in the shortest possible distance whenever required. The vehicle can be held on an inclined surface against the pull of gravity by the application…

1. 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…

Q1.Which types of power converter circuits are employed in electric and hybrid electric vehicle?    We know generally there are three types of Electrical vehicles. 1. Hybrid Electric vehicle 2. Plugin Hybrid Electric vehicle 3. Battery Electric vehicle     Hybrid Electric vehicle: Hybrid Electric…

Q1.What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type?  Ans:- 1.Mapped and dynamic models in SIMULINK Mapped model: It makes use of lookup tables and the values should be pre-defined. The simulation time is less. The results obtained will not resemble…

1.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. Ans:- IntroductionADVISOR tool, developed in November 1994 by the National Renewable Energy Laboratory (NREL), allows users to simulate and analyze conventional,…

Aim: Model Development of a feature of Highway Assistant-Lane Changing Assistant using MATLAB and Simulink as per MAAB guidelines. producing Model Advisor Report as well as generating Code using AUTOSAR Coder. Objective:     . Model Development in MATLAB Simulink as per MAAB guidelines.     . Code Generation…

Traffic Jam Assistant Feature Introduction to the Feature: Traffic Jam Assistant is one of the most common feature in Advanced Driver Assistance System. Traffic Jam Assistant helps the driver arrive more relaxed at their destination, even in dense traffic or in traffic jams. As a partially automated comfort function, the…

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 Cruise Control feature can reduce the stress on the driver…

We have to create a model which suits the given requirements,We have the main model.             In Requirement 1:- Steering wheel input as yaw rate (Signal name: SteeringWheel_YawDegreeInput) isthe input for this system.This is compared against 3 angular values, that is for eachfor left…

  BAJA ATV (ALL TERRAIN VEHICLE) ANALYSIS USING SIMULINK:   AIM:          To study the analysis the BAJA ALL (All Terrain Vehicle) model usinh simulink.   OBJECTIVE: To prepear a techinical report of BAJA ATV model with and without lookup table.   THEORY: ALL TERRAIN VEHICLE:…

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…

Make a Simulink model of Doorbell using solenoid block with the following details:                         Aim: 1.To make a simulink model of a doorbell using solenoid block. 2.To use a thermistor to sense the temperature of a heater & turn on or…