Week 3 - Solving second order ODEs

AIM : i) To plot the given function y(x)=(x-1)*(x-3)^2*(x-9)^2 using SIMULINK.   MATHEMATICAL EQUATION :                   y(x) = (x-1)*(x-3)^2*(x-9)^2 We have to use various  simulink blocks from simulink library to build this model.The simulink…

AIM : i)To write a program in Matlab to simulate the forward kinematics of a 2R Robotic Arm.            ii)Create an animation file of the plot. DESCRIPTION: Here we are going to deal with the linkage known as Forward kinematics of a 2R robotic arm(2R means 2-Rotating link i.e., 2 is…

AIM: To implement control logic of a “washing machine” using Stateflow. To make a Simulink chart for the “Gear shift” logic as per below conditions:         Speed Range(kmph)        Gear               …

1 . AIM:   The force on a cutting tool of a shaping machine varies over the length of cut as follows:    Distance (mm)     0     20     40     60     80     100…

AIM: 1.To make a Simulink model of Doorbell using solenoid block . 2.To use a thermistor to sense the temperature of a heater & turn on or turn off the fan . OBJECTIVE:  1.To create a situation where the switch is closed for 2 seconds and then released. Observe the physical movement of the plunger. …

AIM : To perform curve fitting for the given polynomials using MATLAB code. OBJECTIVES:   To write code to fit a linear and cubic polynomial for the Cp data.    Plot the linear and cubic fit curves along with the raw data points.   To write a code to show splitwise method. CURVE FITTING:  …

AIM: To Write code in MATLAB that can solve an otto cycle and plot PV diagram. REQUIREMENTS :  To create a PV diagram using MATLAB code.  To  find the thermal efficiency  of the engine. DESCRIPTION Air standard Otto cycle is used for the SI Engines (Spark Ignition Engine). The Ideal Otto…

AIM : To calculate the drag force against a cyclist using MATLAB program. OBJECTIVES: To plot a graph between velocity vs drag force. To plot a graph between Drag co-efficient vs drag force. DESCRIPTION :  The formula to calculate the drag force is F_d = 1/2 * ρρ*A*V^2*c_d F_d = drag force (kg.m/s^2)…

AIM :  To write a MATLAB code for  parsing NASA thermodynamic data. OBJECTIVES : 1. To write a function that extracts the 14 co-efficients and calculate the enthalpy,entropy and specific heats for all the species in data file. 2. To calculate the molecular weight of each species and to display it in the command…

AIM : To write a MATLAB code for optimisation of stalagmite function using genetic algorithm. OBJECTIVE : 1. To find the global maxima of the function                   2. To obtain a single solution for the function irrespective of number of executions. GOVERNING…

AIM: To write a program that solves the 2nd order  ODE which represents the equation of motion of a simple pendulum with damping and create an animation of its motion. OBJECTIVE :  To use this information to animation the motion of the pendulum  L=1 metre,  m=1 kg,  b=0.05.  g=9.81 m/s2.…