AIM - To solve the Second Order ODE Function using the MATLAB which depicts the motion of Pendulum.    OBJECTIVE - To write a program for the ODE that represents the motion of the pendulum with simple damping    THEORY- A pendulum is a weight suspended from a pivot so that it can…

AIM - To optimize the stalagmite function and find the global maxima of the function.   OBJECTIVE- 1. Explain the concept of genetic algorithm and also the syntax for ga.                     2. Plot graphs for all 3 studies and for F maximum…

AIM- To write a MATLAB program to extract the 14 coefficients of the NASA Thermodynamic file and also to calculate the enthalpy,entropy and specific heats for all the species in the data.Also find the molecular weight of each species. THEORY - Parsing a file means reading in a data stream of some sort and building…

AIM -  The aim of this project is to write the MATLAB program to calculate the states of the thermodynamic processes and also plot the T-S and the H-S diagram.   THEORY- The Rankine cycle or Rankine Vapor Cycle is the process widely used by power plants such as coal fired power plants or nuclear…

AIM - 1.To make a Simulink model of Doorbell using solenoid block.           2.Use a thermistor to sense the temperature of a heater & turn on or turn off the fan.   STUDY 1 - The doorbell uses a solenoid switch such that when it is closed the circuit gets completed and the electricity…

AIM - To understand the working of the stateflow and complete the given objectives below.   OBJECTIVES-  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,…

AIM - To simulate the generic battery model charge discharge using UDDS data. INPUTS -  1.SIGNAL BUILDER -A driving cycle is a series of data points representing the vehicle vs. speed of time.The Signal Builder block allows us to create interchangeable groups of piecewise linear signal sources and use them in a model.…

How weakest cell limits the usable capacity of the battery pack? What is the solution? What is Cell Balancing?Cell balancing is the process of equalizing the voltages and state of charge among the cells when they are at a full charge. No two cells are identical. There are always slight differences in the state of charge,…

AIM - To prepare a report summarizing thermal management techniques for electric car battery pack.   Why Electric Vehicle's require Thermal Management System? While advancements have been made in electric vehicle batteries that allow them to deliver more power and require less frequent charges, one of the biggest…

AIM -  To analyze the EV range,battery capacity and gradeability with the help of ADVISOR TOOL.   OBJECTIVE - 1.   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. 2.   In…

  Q1. What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type?  Mapped Engine: It is a steady-state model where all the input parameters like air mass flow, fuel flow, exhaust temperature, efficiency, and emission performance are taken from look tables…

STUDY - The Project is about the mechanical design of the Lithium-ion battery pack. In this project the battery selected for the design is ANR26650M1-B and the necessary assumptions were made from building the cell to a module and then the battery pack. INTRODUCTION - An electric battery is defined as a device that…

  1. Which types of power converter circuits are employed in electric and hybrid electric vehicle?    There are 4 main categories of Power converter which are used iin HEV and EV's which are given below :- 1. DC to AC Converters - These converters are connected between DC source of fixed input, and…

  1.Run MATLAB demo ‘Speed control of a DC motor using BJT H-bridge’. Modify the model such that armature current doesn’t shoot up when motor changes direction from forward to reverse.    The Bipolar Junction Transistor (BJT) when used for power switching applications, operates as an IGBT.…

1.For a defined driving cycle, calculate the energy required for braking. The driving cycle is a series of data points representing speed of the vehicle vs the time of the vehicle. Mass = 1000kg (assumed) where, Energy = `(1/2)*m*v^2` Here the maximum energy required is 270J as shown in the below graph. …

1.Search and list out the total weight of various types of aircrafts.  MTOW = Maximum take-off weight, MLW = Maximum landing weight, TOR = Take-off run (SL, ISA+15°, MTOW), LR = Landing run (SL, ISA+15°, MLW) Type MTOW [kg] MLW [tonnes] TOR [m] LR [m] ICAO category FAA category Antonov An-225 640,000…