AIM: To find out the global maxima by genitic algorithm using MATLAB. Theory: Genetic algorithm: They are the method of solving both constrained and unconstrained optimization problems that is based on natural selection,the process that derives the biological evolution.they repeatedly modify the population of individual…

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AIM: -To write a MATLAB code for parsing the NASA thermodynaic data file and to extract 14 coefficients thermodynamic properties like Cp,H and S, for all the species in the data file. -To find out the molecular mass of each species and finally to plot a graph of enthalpy,entropy and Cp with respect to temperature. …

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AIM: Here our main aim is to solving second order differential equation of a simple pendulum and  to simulate using MATLAB program. THEORY: -We know that a simple pendulum is one which can be considered to be a point mass (m),suspend from a string(length(L)) or rod of negligible massand with a fixed point P..It is…

CHALLENGE 1: -To calculate braking energy for a defined cycle. Solution: -We know that in a vehicle the amount of power required for acceleration and deceleration are same.The power required for braking can be calculated   Output: For a defined cycle the brake energy was calculated and the results were obtained. CHALLENGE…

CHALLENGE 1:-To run a MATLAB demo on "speed control of DC motor using BJT H-bridge. Solution:   -The above model was taken from the MATLAB file document,where we can see that the model is already a readymade one ,the only thing which we need to alter here is the "pulse width percent"and to note the output from load…

Project 1: Power Train for Aircraft Engines: I)AIM: To search and list out various types of Aircraft along with its gross weight respectively. -Solution: -Aircraft Gross Weight: -As per federal aviation department, aircraft gross weight is defined as the total weight at any moment during flight or ground operation. -The…

AIM: -To carry out the geometry cleanup operation for the given models,by surface clean up,extracting and cleaning the midsurface and finaly to create a 2D mesh for the given target lenght and also to give a generic property to the new meshed model. SOLUTION: -So for all the given imported CAD model we have to initially…

AIM: -To calculate the speed of sound of speed for a rail componenet,time taken by the shock wave to travel from one end of rail to other also to find out the frequency of animation. -Edited engine file is given below: -Here the new frequency is 0.00963500000000 and the new time step will be 00.1927000000000 7)3D meshing…

 AIM: To compare the results with base simulation and improved shell element properties by using the following conditions: 1)Use the crash beam file from the previous assignment,change the run time to 55ms. -Solution: -Initially we have to import the stater model to hyperworks which is done by using the option File>import…

AIM: -To run and analyse the simulation of rupture plate faliure behaviour using different material models for LAW1 LAW2 LAW27 and LAW36 using radioss and compare its results with different cases like total number of cycles,energy error and mass error.Finally to plot the result graph in hyper veiw and hypergraph. Solution:…

AIM: Here our main aim is to create a mesh for the bumper for the given size and to run a simulation for the given conditions. Solution: -So initially we will have to import the file model in hypermesh format (.hm format) by clicking on file>import >model. -Now we need to perform a geometry clean up (to  remove…

 AIM: To set up a case for Frontal crash-biw (Body in white) of neon car and successfully run the simulation for the given condition also note the error and energy changes. Solution: -First we need to check for the unit system,here we have made use of [Kg mm ms].And we can see or check this by downloading the file and…

AIM: -To run a side crash test simulation for the given model of side beam of car. Solution: 1)To check for the unit systems: -Initailly we will have to check the units ,here in our case we can make use of [kg mm ms].This units can be edited or checked by clicking on neon_side_0000.rad in the note pad file. 2)To create…

AIM: To mesh the given component with the size of 5mm and to create a 1D element on the element with the given cross section and DOF. Solution: -Initilaly we import the model form the files which is of .IGES format.The imported model is as below:  -Here now we delete the solid surfaces by selecting the delete icon>select…

AIM: To generate a mid-surface and to create a mesh for the given hood model with the help of below given criteria. Solution: -The method carried out during the meshing of hood model are as follows:i)To import the file ii)To create a mid-surface on the hood model iii)To give the quality criteria iV)To generate the meshing.…

AIM: To create a 3D meshing for the given 3 models by using the respective parameters. Solution: Create Teramesh for Housing Import housing (2).stp file by using import geometry. Remove fillet less than 5 mm by using defeature command. Prepare geometry by using replace point, toggle edge, split surface etc from quick edit…

AIM: To mesh the frame assembly and make connection representation at specified parts. PROCEDURE : A. Meshing :           1. Import the frame_assembly_welding.hm to hypermesh under opistruct profile.                       2. 2D…

Step:1 The given component has beenimported into the hypermesh with Optistruct profile.        After that any solid from the surface is deleted from the components. The given component has few igeometrical errors which are to be fixed manually so that to generate a perfect mid surface of the component.    The given probelm…

AIM: The goal is to extract the mid surface, generate the mesh, and to add the thickness to the given side door inner panel using the Following Quality Criteria. Target Element Length = 4mm Solution: -Methodology: The methodology for the given model is as follows. i)Opening the File. ii)Extracting the Mid Surface. iii)Giving…

I)AIM: 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. Solution: Li-ion battery is a rechargeable battery, which uses lithium ions as key component.Li-ion batteries can be classified according to their different…

AIM: The objective of the project is to create a 18 kWh battery using ANR26650M1-B cells & prepare a detailed battery pack drawing along with its enclosure. Battery pack what is cell ?  A cell refers to a single anode and cathode separated by electrolyte used to produce a voltage and current. A battery can be…

AIM: 1.To Simulate the 3 test cases from harness dashboard and write a detailed report on the results   Solution: Fault in MATLAB BMS_Closeloop Model The Model represents a rough idea on how the BMS reacts and gives user an idea of any fault occuring in the Battery Pack, if any. The model here allows the user to know…

AIM: 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 and Simulink. OBJECTIVE: Simulate the thermal effects of lithium ion battery. Compare life cycle performance at various temperatures, charge…

AIM: To Model simulink system which determines the vehicle direction as per the given requirement with the help of given data. Given inputs: Signals & Calibration Data List: Signal / Calibration Name Signal Type Data Type Dimension Min Max Initial Value Units SteeringWheel_YawDegreeInput Input Int16 1 -180 180 - Deg…

AIM: To develop a specific requirement of Traffic Jam Assistant algorithm which would predominantly feature in the IPC algorithm.  -The given signal parameters are as follows: Input Signals: Name of the Signal Data Type Range Input_Voltage  uint8 0 - 255 Input_Switch  boolean 0 – 1 Enable_Display  uint8…