Week 7 State of charge estimation

Aim : To develop a Logic of Traffic Jam Assistant Feature in MATLAB Simulink General Overview: 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…

Aim: To develop a Logic of Adaptive Cruise Control feature using MATLAB Simulink as per the requirement document. 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…

Aim: To develop a MATLAB Simulink Logic for the Vehicle Direction Detection. Objective: Development of MATLAB Simulink model as per requirement. Tag the requirements to the simulink model; tagging requirement 1 & requirement 2 to their corresponding subsystems is fine. MBD compliant changes, Data Dictionary creation…

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.   Here I took the power battery aging matlab example  Some modification done in the above example to get the required model  …

AIM: To design a battery pack of capacity 18 kWh using ANR26650M1-B cell THEORY: Battery Pack: A battery pack is a set of any number of (preferably) identical batteries or individual battery cells. They may be configured in a series, parallel or a mixture of both to deliver the desired voltage,…

Aim : To Simulate the 3 test cases from harness dashboard of Lithium ion battery management Algorithms (MATLAB Example project). This example project can be used as a reference design to get started with designing Lithium Ion Battery Management System (BMS) with MATLAB and Simulink. Project includes Simulink models…

PART A: Question 1)  Search and list out the total weight of various types of aircrafts.  Aircraft Gross Weight: The aircraft gross weight ( also known as the all up weight and abbreviated AUW) is the total aircraft weight at any moimment during the flight or ground operation. An aircraft's gross weight…

Electric vehicle Electric vehicle uses chemical energy stored in rechargeable battery packs, with no secondary source of propulsion (e.g. hydrogen fuel cell, internal combustion engine, etc.). BEVs use electric motors and motor controllers instead of internal combustion engines (ICEs)…

Question 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. Lithium-ion (Li-ion) batteries Lithium-ion (Li-ion) batteries are an important component of energy storage systems…

Question 1) For a defined driving cycle, calculate the energy required for braking. Drive Cycle: Drive cycle is a test cycle for a vehicle with various input conditions which will be done for all the newly produced  and about to launch vehicles. This kind of drive cycle is done to test the emission, fuel efficiency,…

Question 1 A). Explain a MATLAB demo model named ‘Speed control of a DC motor using BJT H-bridge’. First let us understand the basic concept of speed control using H bridge configuration. An “H-Bridge” is simply an arrangement of switching the polarity of the voltage applied to a DC motor, thus…

Question 1) Which types of power converter circuits are employed in electric and hybrid electric vehicle?  Power Electronic Converters: In EV’s and HEV’s, the power electronic converters are considered as the key elements that interface their power sources to the drivetrain of EVs. In order to design highly…

Question 1) What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type?  The powertrain blockset provides two types of propulsion models: Mapped Model : It uses a set of steady state 2D lookup tables to characterise engine/motor performance. The tables provide…

Aim: To simulate the given data of EV in a ADVISOR tool of MATLAB. Objective:  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.  In the above case, try changing the battery capacity and repeat…

AIM : To make Simulink Chart of control logic of ‘washing machine’ and ‘Gear shift’ as per given conditions Objective 1 : To implement control logic of a “washing machine” using Stateflow as per given sequence:  If the power supply is available, the system gets activated  If…

AIM: To make a Simulink model of doorbell using a solenoid block and observe the physical movement of the plunger. Given Condition: Switch is closed for 2 seconds and then released. Blocks used: Pulse Generator Switch Solenoid Ideal translational motion sensor Mechanical translational Reference Electrical Reference Scope…

AIM: To simulate the Rankine Cycle and plot the corresponding T-S and H-S plots using MATLAB. OBJECTIVE: Calculate the state points of the Rankine Cycle based on given inputs. Plot the corresponding T-S and H-S plots for the given set of inputs. GIVEN: Input Values: Turbine Inlet temperature = 400 deg Celsius Turbine Inlet…

AIM: To write code in MATLAB to parse NASA thermodynamic data file and then calculate the thermodynamic properties of various species. OBJECTIVE: Write a function that extracts the 14 coefficients and calculates the enthalpy, entropy and specific heats for all the species in the ‘THERMO.dat’ file from the given…

AIM: To study Genetic Algorithm to optimise the Stalagmite function and find global maxima in MATLAB. OBJECTIVE: Write code in MATLAB to optimise the stalagmite function and find global maxima of function. Explain the concept of Genetic Algorithm and syntax for ga in MATLAB. Plot graphs for all studies and for F maximum…

AIM:  To write a program in MATLAB that will simulate the pendulum motion. OBJECTIVE: To solve the given ODE that represents the equation of motion of a simple pendulum.                               Where, g = gravity…

AIM : To write a program to simulate the forward kinematics of a 2R Robotic Arm in MATLAB. OBJECTIVE: To solve and simulate the forward kinematics of a 2R Robotic Arm and understand the movement of manipulator. To create the animation of working of a 2R Robotic Arm. INTRODUCTION: A robotic arm is a robot manipulator, usually…