1) Doorbell Theory:  The heart of a doorbell is an Electromagnet. Electromagnets are coils of wire(Solenoid) wrapped around a small piece of magnetic metal. When electricity passes through the wire, it creates a magnetic field around the wire. When we press a doorbell button, then we actually complete an electrical…

(1) Block used: 1. Constant: The Constant block generates a real or complex constant value signal. Use this block to provide a constant signal input. 2 Constant Blocks are used.  2. Display: The Display block shows the value of the input data. You can specify the frequency of the display. For numeric input…

  (IN CASE OF OPEN LOOP) BLOCKS:   Signal Builder: The Signal Builder block allows you to create interchangeable groups of piecewise linear signal sources and use them in a model. You can quickly switch the signal groups into and out of a model to facilitate testing. In the Signal Builder window,…

(1) ADVISOR which stands for Advanced Vehicle Simulator, created by NREL(National Laboratory for Renewable Energy, USA, 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.…

(1)   Mapped Model: Mapped models are where the data points are assigned in the look-up table. It is simple and doesn't run by real parameters. Simulation time is much lesser than the dynamic model of an engine or motor or generator. The model uses a set of steady-state lookup tables to characterize engine performance.…

1.  Basically there are 3 types of Power converters are used in Electric and Hybrid vehicles and those are folowing. AC to DC converter : Rectifier: It converts AC to unipolar (DC) current DC to DC converter : Chopper: It converts constant to variable DC or variable DC to constant DC DC to AC converter : Inverter:…

(1) (1.A) H-Bridge Circuit:                                         A H-bridge is an electronic circuit that switches the polarity of a voltage applied to a load. These circuits are often used in robotics and other…

(1) The above drive cycle is for WLTC (Worldwide harmonized Light vehicles Test Cycles )_class 3. All related data has been attached in the Excel file format. Objective: Calculation of energy required for braking. Excel(.xlx) file is attached in the name of 'Calculation of Braking Energy' where all the calculation…

(1) Search and list out the total weight of various types of aircraft: Empty Weight (MEW): It is the weight of the aircraft “as built” and includes the weight of the structure, power plant (engines), furnishings, installations, systems, and other equipment that are considered an integral part…

Create a MATLAB model of an electric car which uses a battery and a DC motor. Choose suitable blocks from Powertrain block set. Prepare a report about your model including the following: Objectives:         1. System-level configurations        2. Model parameters    …

1.  Classification of Battery:  Battery (Primarily it is classified into two types)-----(1) Primary cell. ----(i) Dry cells                                                      …

1. Simulate the 3 test cases from the harness dashboard and write a detailed report on the results :     This is the model which has three different test conditions. From the Test sequence Variant block we can change the condition and see the outputs. The model is designed to run for 20000 seconds.  …

Objective: Preparation of a detailed battery pack drawing along with its enclosure.  Assumption: Battery pack voltage: 72 Volt Given: Battery pack capacity: 18 kWh Consider: Cell: ANR26650M1-B    From the manufacturer's datasheet:   Here is the manufacturer: A123_system. Detailed analysis of datasheet: …

For a 10-cell series lithium-ion battery model, simulate the thermal effects and compare life cycle performance at various temperatures, charge & discharge rates using MATLAB :   Objective: Simulating Li-ion battery model to determine the thermal effects and life cycle performance at various temperatures, charge-discharge…

Project 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 the vehicle is basically identifying the direction the vehicle is taking based on the camera…

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 Cruise Control feature can reduce the stress…

What is Traffic Jam Assistance: Traffic Jam Assistance is an active safety system as part of the comprehensive range of intelligent assistance systems. These are grouped together under the name MG Pilot. These so-called Advanced Driver Assistance Systems (ADAS) are standard for all MG models and include 12 to 15 different…

Highway Assistant – Lane Changing Assistant Introduction to the Feature: The Highway Assistant supports the driver and takes over the longitudinal and lateral guidance of the vehicle in monotonous driving situations on highways. The partially automated function can automatically start, accelerate, brake as well as…

Develop the Simulink model based on the given requirements and also create SLDD file and link the same to the model. Perform the complete V and V workflow for the obtained model Development of TFT Cluster Speedometer Software Component Cluster Instrument receives the signals from other ECU via CAN bus interface. It…

Wiper control system Develop Simulink/state flow model for wiper control system based on the given conditions. Description of Challenge: If the density of the rain is low, then wiper rotates with low speed & the output signal should be 100rpm If the density of the rain is medium, then wiper rotates with medium speed…