commit c57405e670667417a9ed41cc51f7ff2f731d076e
Author: Brendan McGeeney <bpmcgeeney@gmail.com>
Date:   Tue Apr 20 04:04:35 2021 +0000

    Upload New File

diff --git a/simPrototypeSTART.m b/simPrototypeSTART.m
new file mode 100644
index 0000000..4009806
--- /dev/null
+++ b/simPrototypeSTART.m
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+%% LANDER SIM PROTOTYPE
+close all; clear all; clc;
+
+%% User Defined Values
+% Initial Conditions
+v_0 = 0;                % Initial Velocity              [m/s]
+
+% Thrust Curve Data from Text File                      [t, N]
+Tcurve = readmatrix('F15_thrustCurve.txt');
+
+% Constants
+g = -9.81;              % Gravitational Acceleration    [m/s2]
+M0 = 0.8;               % Initial Mass                  [kg]
+Mp = 0.06;              % Propellant Mass               [kg]
+Mb = M0 - Mp;           % Burnout Mass                  [kg]
+tb = Tcurve(end, 1);    % Burn Time                     [s]
+mdot = Mp / tb;         % Mass Flow Rate                [kg/s]
+D = 0;                  % Drag                          [N]
+stepSize = 0.001;       % Simulation Step Size          [s]
+
+[h_0, vb, burnStartTime] = burnStartTimeCalc(Tcurve, tb, M0, mdot, Mb)
+ 
+%% Simulink
+tic
+simTime = burnStartTime + tb; % Simulation Time         [s]
+
+model = 'simProtoype';
+load_system(model);
+simOut = sim(model);
+
+toc
+%% Output    
+% Acceleration
+figure(1)
+plot(simOut.a)
+title('Acceleration vs Time')
+xlabel('Time (s)')
+ylabel('Acceleration (g''s)')
+
+% Velocity
+figure(2)
+plot(simOut.v)
+title('Velocity vs Time')
+xlabel('Time (s)')
+ylabel('Velocity (m/s)')
+
+% Altitude
+figure(3)%k)
+plot(simOut.h)
+title('Altitude vs Time')
+%     title(['burnStart = ',num2str(burnStart),' s'])
+xlabel('Time (s)')
+ylabel('Altitude (m)')
+
+% Animation
+figure(4)
+K = animatedline('Marker', 'o');
+axis([0, 2, 0, h_0])
+title('2-D Animation')
+xlabel('X-Position (m)')
+ylabel('Altitde (m)')
+grid on
+
+for i = 1 : length(simOut.h.Data)
+    clearpoints(K);
+    addpoints(K, 1, simOut.h.Data(i, 2));
+    drawnow limitrate
+end
+