Week 4 Challenge   Q1. What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type?      Mapped Model Dynamic Model Engine Mapping done using Look Up Table Steady State Operation is presented     All details given for engine Transient…

1. A. Explain a MATLAB demo model named ‘Speed control of a DC motor using BJT H-bridge’.   Ans: The model simulates the first quadrant operation and third quadrant as seen in figure 1.                                  …

Q1. For a defined driving cycle, calculate the energy required for braking. Ans :  The driving cycle chosen is : Arterial Segment of the Transit Coach Operating Duty Cycle Mass taken is 800 Kg Vehicle brakes from 40 mph to 0 mph in 9 sec. The calculations can be seen in the attached excel file.  Braking Power…

Part 1:   Q1.  Search and list out the total weight of various types of aircrafts. Ans:   Weight class is based are assigned by APO130 based on the TFMS observed aircraft codes. There are 6 categories -- (A) Heavy, (B) B757, (C) Large Jet, (D) Large Commuter, (E) Medium, (F) Small. (A) Heavy: Any aircraft…

Final Project: Design of an Electric Vehicle   For the project, a cargo vehicle is simulated, which is able to carry a load of 500 Kg. ADVISOR tool is used to estimate the motor rating. FTP driving cycle is used for both the ADVISOR model and the MATLAB Simscape model. It is verified that the simulated EV model is…

Aim:   Create a detailed MATLAB model of an electric rickshaw. Following details have been considered: Rear wheels driven by PM brushed type motor Assume efficiency points of motor controller and motor Make an excel sheet of all input and assumed data  Results: For any three standard driving cycles show energy…

Objectives : Create a MATLAB model of electric car which uses lithium ion battery and suitable motor. Choose suitable blocks from Simscape or Powertrain block set. Implement the vehicle speed control using PI controller and generate brake and accelerator commands. Avoid using readymade driver block for speed control.  …

 Problem Statement :     Simulate the starting behaviour of a 5 horsepower(3.75kW), 3-phase 3-wire, 230V, 60Hz, 4-pole squirrel cage induction machine with parameters:  rs=0.531Ω,rs=0.531Ω,                           …

      Step 1 : Create the ANSYS Maxwell Model     The IPM model can be seen in Fig 1. RMExpert is used to create the stator and rotor cores for the Prius IPM motor. The parameters can be seen in Fig 2 and Fig 3.                        …

  Materials & chemical reactions occurring at the anode and cathode of LCO, LMO, NCA, NMC, LFP and LTO type of lithium ion cells Type of Battery                   Material Chemical Reaction  LCO Cathode: Lithium Cobalt Oxide (LiCoO2) Anode: Graphite  At anode: LiC6 →…

CELL Parameters (ANR26650M1-B )                     Chemistry:  Lithium Iron Phosphate (LiFePO4) Cathode: Lithium Iron Phosphate(LiFePO4) Anode: Graphite ANR26650M1-B Specifications Nominal Ratings  Nominal capacity: 2.5Ah at 0.5C rate …

Objective - 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.   This block creates a current charge discharge cycles Controlled current source block will create a output current corresponding…

American Chopper Modelling Using SolidWorks Objective:-    To create models for different parts of an American Chopper. Assembly of the AmericanChopper. Create a photorealistic model and render the model of the Chopper using Solidworks Photoview 360. Methodology:-       Part which is created for…

Assembly : Isometric View: Front View :   Back View:   Top View:       Body Top View:     Body Cut Section:   Shaft GD&T :       Retainer Plate GD&T:     Disc Plate GD&T:   Nut GD&T : Lever GD&T:   Assembly GD&T:    …

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…

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…

Project 1 Wiper control system and Vehicle speed calculation for ABS using Wheel Speed sensor 1. Develop Simulink/state flow modules for the wiper control system based on the given conditions. Conditions: If the density of the rain is low, then wiper rotates with low speed, the output signal should be 100rpm If the density…

1.Development of TFT Cluster Speedometer Software Component Cluster Instrument receives the signals from other ECU via CAN bus interface. It also receives commands from the driver via steering wheel buttons. The signals are then processed by the Cluster ECU, after which the Cluster ECU may send the vehicle information…