Week 7 State of charge estimation

Build an object-oriented library which can be used to track automobile maintenance. There can be different car types such as petrol, diesel, gas, electric etc., This library should be able to support at least three of the car types.  Maintenance tasks include activities like oil change or replace oil filter, replace…

Aim:-Creation of user defined data type to implement the user interfaces for working with ‘Set’ (Mathematical Set theory) using Linked List. Project explaination:- Linked list: linked list is a linear data structure that includes a series of connected nodes. Here, each node stores the data and the address of…

Overview of the Project: In this project, controlling the retraction and extension of Airplane’s landing gear can be implemented using Finite State Machine (FSM). FSM is the most efficient algorithm which is mathematical model of computation. Actually an airplane has 3 gears for landing: Nose gear, Left gear, Right…

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. Ans: A)Using Table based battery: Simulink model: The above fig shows the 10 cell series lithium ion battery model.These are all battery cells…

Battery pack capacity: 18 kWh Cell: ANR26650M1-B  Prepare a detailed battery pack drawing along with its enclosure. State your assumptions. Aim:-To develope a battery pack of 18kWh using ANR26650M1-B cells along with there mechnical design. Datasheet: Lithium Werks’ 26650 cells are best for Power.Safety.Life.™ applications.…

Que.1:Simulate the 3 test cases from harness dashboard and write a detailed report on the results. Ans: Simulink Model: Battery system Model -> Harness Dashboard.  The harness dashboard is shown above. It consist of Test sequence varient subasystem which hold a 3 different cases. The dashboard also helps in determining…

Que.1:Prepare a table which includes materials & chemical reactions occurring at the anode and cathode of LCO, LMO, NCA, NMC, LFP and LTO type of lithium ion cells.Give your detailed explanation on it. Ans: The lithium ion battery: The lithium ion battery was introduced in the early 1990s and it uses a lithiated transition…

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      …

Part A: Que.1: Search and list out the total weight of various types of aircrafts.  Ans: The different terms represent different weights or masses. For each flight, the weights are taken into account for several reasons. A brief description about these is below: Manufacturer's empty weight (MEW): Also called Manufacturer's…

Que.1:For a defined driving cycle, calculate the energy required for braking. Ans: Braking is the process of controlling the velocity of an object by inhibiting its motion. An object in motion possesses kinetic energy and to bring the object to a stop this kinetic energy must be removed. Removing the kinetic energy…

Que.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…

Que.1.  Which types of power converter circuits are employed in electric and hybrid electric vehicle?   Ans: EVs use electrical energy to drive the vehicle and for the electrical appliances in the vehicle to function.Nowadays power electronics become an essential part of automobiles. The power…

Que.1.What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type?  Ans: A)The difference between mapped and dynamic model of engine: 1)Mapped model of engines:Mapped engines represent macro engine behavior as a set of lookup tables (brake torque, fuel flow, air…

ADvanced VehIcle SimulatOR (ADVISOR): One of the most widely used computer simulation tools for HEVs is the ADvanced VehIcle SimulatOR (ADVISOR) developed by the National Renewable Energy Laboratory. This program is flexible enough to operate on most platforms in the popular MATLAB/SIMULINK programming environment. The…

Advanced Driver Assistance Systems (ADAS):-Advanced Driver Assistance Systems (ADAS) provides recognition and tracking information to onboard safety systems to detect driver drowsiness, lane departure warning, collision avoidance and protective features to avoid accidents and enhance the driving experience. ADAS uses camera-based…

Advanced Driver Assistance Systems (ADAS):-Advanced driver assistance systems (ADAS) are systems developed to automate/adapt/enhance vehicle systems for safety and better driving. Safety features are designed to avoid collisions and accidents by offering technologies that alert the driver to potential problems, or to avoid…

Aim:-To carry out a system-level simulation of an all-terrain vehicle(ATV) using Simulink & prepare a technical report explaining the model properties & comments on the results. Objective:-To study "BAJA all-terrain vehicle(ATV)" model, explaining the properties & various result obtain from following:-…

Question No.1 Aim:-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…

Question no. 1:- Aim:-  To make a simulink model of Doorbell using solenoid block where the switch is closed for 2 seconds & then released. Observe the physical movement of the plunger. Apparatus:- Matlab-Simulink Software. Objective 1:- Theory:- a)Doorbell:-Electric doorbell is a device works with  the principal of "working…