Week-11 Challenge: Braking

Aim:   To implement the Adaptive Cruise Control of the vehicle using matlab Simulink and generate the code. Objective: Developing Adaptive Cruise Control feature as per the Requirement Document using MATLAB Simulink. Follow all the MBD-related processes: Requirement Tagging & Traceability, SLDD creation, Configuration…

1.How will you decide the layer stack up. Factors that need to be considered are Multi-layers with an even number of layers. Maintain a symmetrical stack up with a copper balance Balance Power and Ground layers in relation to the center of the board.  Determine if a core construction or foil construction should be…

1.How will you decide the layer stack up. Factors need to be consider are Multi-layers with an even number of layers. Maintain a symmetrical stack up with copper balance Balance Power and Ground layers in relation to the center of the board.  Determine if a core construction or foil construction should be used. Reason…

Aim To design a Simulink model of an electric vehicle using Matlab software Introduction: An electric vehicle is propelled by an electric motor,(one or more electricmotors or traction motors). An electric vehicle may be powered through a collector system by electricity from off-vehicle sources or may be self-contained…

Aim:      To determine the direction of the vehicle by Camera input. Objective: Development of MATLAB Simulink model as per requirement. Tag the requirements to the Simulink model; tagging requirements 1 & requirement 2 to their corresponding subsystems is fine. MBD compliant changes, Data Dictionary…

Aim: Thermal modeling of the battery pack. Objective For a 10-cell series lithium-ion battery model, simulate the thermal effects and compare life cycle performance at various temperatures, and charge & discharge rates using MATLAB. 10 Cell series lithium-ion: 10 Cell are connected in series, Here lithium-ion batteries…

Design a battery pack capacity of 18kWh using ANR266650M1-B Given data: Cell: ANR26650M1-B   Battery pack capacity: 18 kWh Data from the Datasheet: Cell Dimension: Diameter is 26mm=0.026m(Radius is half of the diameter. so r=0.013m) and Height(h) is 65mm=0.065mm Cell weight: 76g =0.076kg The nominal voltage of…

1. Simulate the 3 test cases from the harness dashboard and write a detailed report on the results. BMS Closedloop harness dashboard:   A harness dashboard has a test sequence variant that has 3 different test cases. In a dashboard, the green color indicates that a particular parameter working correctly and Red indicates…

1. Lithium-ion battery also called Li-ion battery, is a rechargeable battery in which lithium ions travel from the negative electrode to the positive electrode through electrolyte during discharge and then ions move from the positive to negative electrode during charging(As shown in figure 1).  It's a dry cell…

Objectives: Powertrain for aircraft in runways Part A Search and list out the total weight of various types of aircraft.  Is there any difference between ground speed and airspeed? Why is it not recommended to use aircraft engine power to move it on the ground at the Airport?  How an aircraft is pushed to…

1. For the Us06 driving cycle, calculate the energy required for braking. Us06 Drive cycle is taken and its characteristics of speed vs time are shown in fig 1.  Fig 1. US06 drive cycle velocity vs time characteristics W.K.T watt to Kw conversion=1/1000 Braking Power in Kw=`1/2*(M*v^2)/t` where M= mass of the vehicle…

1. Speed control of a DC motor using BJT H-bridge  In a power switching application, BJT operates as an IGBT at the Vce collector-emitter voltage ranging as 1v. So BJT is replaced by IGBT in the model. The Gate current (switch) is controlled by a PWM signal from the pulse generator of 500hz. The…

 1. Power converter circuits used in Electric and Hybrid electric vehicles are Bidirectional AC to DC Converter and DC to DC converter The above shows the general EV charging unit configuration. Number 1 indicates the onboard charger level 1 and 2. AC power is converted to DC for the purpose of charging the battery…

The aim of this challenge is used to study the powertrain block sets. A powertrain block set is especially used to study and simulate the hybrid electric vehicle and electric vehicle in Matlab.  A mapped model is also called a static model which runs on basis of data that are given to the lookup table. …

1. In the EV_defaults_in file, Set the cargo mass is 500 kg with all other default conditions check whether vehicle travel for 45 km for one Fully charged BEV . From the above result, I conclude that the vehicle cannot travel for 45 km on one charge in FTP drive cycle. The battery gets fully discharged while reaching 41.4…

Aim:   To prepare a technical report on Baja all-terrain vehicle ATV model  Blocks used in ATV models Signal builder block used as a throttle input and brake at the time of starting. Generic Engine Block is used to run a vehicle from a fuel like petrol or diesel here generic engine represents both the Spark ignition…

1. Washing Machine Conditions: 1. Power on then System get Activated. 2. No Water then stop the process and Indicate through Led. 3. Soaking time=200s, Washing time=100s, Rinsing time=20s, Drying time=50s after all the process then the LED glows. Blocks Used: Constant blocks for power and water, LED used to show…

Question1: Doorbell using solenoid  Solution: Aim to show the movement plunger when the switch is closed for 2 secs and then released.  Using BLocks are followed  by: Battery block is used for giving power to the switch. The switch is controlled by a signal builder/ pulse generator. Signal Builder is used to closing the…