CURVE FITTING USING MATLAB

Roof Design   OBJECTIVE :  The objective of this project is to design car roof with  essential flanges and reinforcements  like ditch area , front roof rail , bow roofs, central roof rail and rear roof rail for the the given styling surface. Perform a curvature study on the roof and perform the…

AIM : To create Closed volume for given class-A surface. DESIGN METHOD:  Tooling axis. Class A surface. Class B surface. Closing Surface. Thickening Surface. Draft analysis.   Software :  CATIA V5.   INTRODUCTION :  The Automotive Industry The automotive industry is an extremely large, diverse,…

AIM :- Design a different types of Gear using Catia V5 Knowledge toolbar.  OBJECTIVE :- Design of tooth using involute profile calculation for different types of gear.   INTRODUCTION :-  A gear is a rotating circular machine part having cut teeth or, in the case of…

AIM:- To learn primary idea about BIW workflow process and create BIW parts using CATIA V5. OBJECTIVE:- BIW Introduction and workflow. BIW part design process. working on B-Pillar and cantrail mastersection. SOFTWARE USED:- CATIA V5 and NX 12 INTRODUCTION:-  The Body-in-White course flow is designed to map…

AIM : Planetary gear analysis using solidworks MBD. OBJECTIVE :  Calculate the pitch circle diameter and the number of teeth for the planet gear. Angular Velocity of that input and output part is plotted as graph. conclude the result.  Introuction :  An epicyclic gear train (also…

AIM : To create closed volume of Surface using Master section of Class-A surface.   DESIGN METHOD :  Measure all dimension Master section. Start with Generative Shape Design.   Create B-side features (if applicable).  SOFTWARE :  CATIA V5  INTRODUCTION :  Master sections…

AIM : To create remastering of part with given dump part using CATIA. DESIGN METHOD : Import .stp or .iges file. Insert Body. Boolean Operation. DMU Space analysis.   INTRODUCTION :  Remastering is mainly used for ,if u r don't the value of dump solid part and at the same time u wants to make that one…

AIM: Write a code in Matlab/Octave to parse the NASA thermodynamic data file and then calculate thermodynamic properties of various gas species. OBJECTIVE: Write a function that extracts the 14 co-efficients and calculates the enthalpy, entropy and specific heats for all the species in the data file. Calculate the molecular…

AIM :  To Create Generative Surface Design part using CAD Software.    DESIGN METHOD :  Insert Axis system. Insert Geometrical Set. Create surface using various operation from toolbar. Create solid body using closed surface.     Software : CATIA V5 , NX, SOLIDWORKS , Creo, etc.…

AIM : To create 3D part Model Using CAD Software . Design Method :  Create 2D sketch. Convert into 3D entities using Essential operation. Boolean operation.   Software : CATIA V5 , SOLIDWORKS , NX, PTC CREO.   INTRODUCTION :  he CATIA Version 5 Part Design application makes it possible to…

AIM : To create the 3D model of the internal Geneva mechanism using Solidworks.   OBJECTIVE :  Draw and Assemble internal geneva mechanism and do the motion analysis using Solidworks MBD when driven runs at 10 RPM and 60 fps. Draw and Assemble internal geneva mechanism and do the Multi body dynamics using…

AIM: Write a program to simulate the Rankine Cycle. OBJECTIVE: Create a Rankine Cycle Simulator using OCTAVE/MATLAB. Your code should calculate the state points of the Rankine Cycle based on user inputs.  Then, plot the corresponding T-s and h-s plots for the given set of inputs. Title and axes labels are a must,…

AIM: Write a Program on Air standard cycle to plot P-V diagram and visualise it also calculate thermal efficiency. INTRODUCTION: An Otto cycle is an idealized thermodynamics that describes the functioning of a typical spark ignition piston engine.It is the thermodynamic cycle most commonly found in automobile…

AIM: Write a program in Matlab to simulate the forward kinematics of a 2R Robotic Arm.   GOVERNING EQUATION:   For link 1(arm1)                                                     …

AIM:  write a code to calculate the global maxima of a stalagmite function.   OBJECTIVE:  In according to find Global maxima we will do 3 studies 1. Write the program for statistical behaviour unbound input. 2. Write the program for statistical behaviour bounded input. 3. Write the program in order to increasing…

AIM: Write a program to simulate the transient behaviour of a simple pendulum and to create an animation of it\'s motion. GOVERNING EQUATION: `(d^2theta)/dt^2+b/m*(d theta)/dt+g/l*sin theta =0`    INTRODUCTION:  In Engineering, ODE is used to describe the transient behavior of a system. A simple example…

AIM: write a program on curve fitting using linear and cubic fitting from given raw data points. Determine the best fit and perfect fit. INTRODUCTION: Curve fitting is the process of constructing a curve or mathematical function that has the best fit to a series of data points possibly subject to constraints. Curve fitting…